metrics tree scroll issue fixed by heyysiri · Pull Request #20758 · microsoft/aspire

Siri (heyysiri) · 2026-10-06T07:19:31Z

Description

Problem

On the Metrics page, the left-hand meter/instrument tree can't be scrolled when it's taller than the window. There's no scrollbar and the mouse wheel does nothing, so instruments below the fold can't be reached.

This regressed when the dashboard moved to Fluent UI Blazor v5 in #19431. The v4 FluentSplitter gave each panel its own scroll container. The v5 FluentMultiSplitterPane doesn't. The chart pane already got overflow: auto in that migration, but the tree pane didn't.

Change

In Metrics.razor.css, the existing overflow: auto rule for the chart pane now also applies to the pane that contains the metric tree (.metrics-tree).

Verification

Before the change: the tree pane is overflow: hidden; a mouse-wheel scroll leaves it at the top.
After the change: the pane scrolls and the lower meters come into view.
Checked in Brave.

CSS-only change. No behavior change on the chart side.
Not covered by automated tests. The existing dashboard tests don't check layout.

Fixes #20728

Checklist

Is this feature complete?
- Yes. Ready to ship.
Are you including unit tests for the changes and scenario tests if relevant?
- No
Did you add public API?
- No
Does the change make any security assumptions or guarantees?
- No

github-actions · 2026-10-06T07:19:44Z

🚀 Dogfood this PR with:

⚠️ WARNING: Do not do this without first carefully reviewing the code of this PR to satisfy yourself it is safe.

curl -fsSL https://raw.githubusercontent.com/microsoft/aspire/main/eng/scripts/get-aspire-cli-pr.sh | bash -s -- 20758

Or

Run remotely in PowerShell:

iex "& { $(irm https://raw.githubusercontent.com/microsoft/aspire/main/eng/scripts/get-aspire-cli-pr.ps1) } 20758"

James Newton-King (JamesNK) · 2026-10-06T14:12:28Z

Thanks! Will try to get this fix out ASAP

James Newton-King (JamesNK) · 2026-10-06T14:12:38Z

/backport to release/13.6

github-actions · 2026-10-06T14:12:54Z

Started backporting to release/13.6 (link to workflow run)

@JamesNK

Backport of #20758 to release/13.6 /cc @JamesNK @heyysiri ## Customer Impact In Aspire 13.6, the Metrics page's meter/instrument tree cannot be scrolled when it exceeds the viewport, preventing customers from reaching and selecting metrics below the fold. ## Testing Manually verified in Brave that the pane does not scroll before the change and that mouse-wheel scrolling reveals lower meters after the change. No automated test was added because existing dashboard tests do not validate visual layout. ## Risk Low. This is a localized CSS change that applies the chart pane's existing `overflow: auto` behavior to the metrics tree pane. ## Regression? Yes — introduced by the Fluent UI Blazor v5 migration in #19431. Co-authored-by: heyysiri <siriraj2004@gmail.com>

Updated [Aspire.Hosting.Redis](https://github.com/microsoft/aspire) from 13.6.0 to 13.6.1. <details> <summary>Release notes</summary> _Sourced from [Aspire.Hosting.Redis's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](microsoft/aspire@v13.6.0...v13.6.1). </details> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=Aspire.Hosting.Redis&package-manager=nuget&previous-version=13.6.0&new-version=13.6.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Updated [Aspire.Hosting.JavaScript](https://github.com/microsoft/aspire) from 13.6.0 to 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.Hosting.JavaScript's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Updated [Aspire.Hosting.PostgreSQL](https://github.com/microsoft/aspire) from 13.6.0 to 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.Hosting.PostgreSQL's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Updated [Aspire.Hosting.Testing](https://github.com/microsoft/aspire) from 13.6.0 to 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.Hosting.Testing's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Updated [Aspire.Hosting.Valkey](https://github.com/microsoft/aspire) from 13.6.0 to 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.Hosting.Valkey's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Pinned [Aspire.Npgsql.EntityFrameworkCore.PostgreSQL](https://github.com/microsoft/aspire) at 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.Npgsql.EntityFrameworkCore.PostgreSQL's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Pinned [Aspire.StackExchange.Redis](https://github.com/microsoft/aspire) at 13.6.3. <details> <summary>Release notes</summary> _Sourced from [Aspire.StackExchange.Redis's releases](https://github.com/microsoft/aspire/releases)._ ## 13.6.2 *Full commit: [af07e33f8d1ef733645138b3f8e36067d073148d](microsoft/aspire@af07e33f8d1ef733645138b3f8e36067d073148d)* ## What's Changed * [release/13.6] Bump version to 13.6.2 by @danegsta with @Copilot in microsoft/aspire#20877 * [release/13.6] Pin MessagePack to 2.5.307 for security fixes by @eerhardt in microsoft/aspire#21156 **Full Changelog**: microsoft/aspire@v13.6.1...v13.6.2 ## 13.6.1 ## What's New in Aspire 13.6.1 Patch release for Aspire 13.6 that reduces dashboard CPU usage during sustained metric ingestion, restores scrolling in the Metrics tree, improves dashboard navigation, fixes container exec watch failures, and ensures session-scoped containers are cleaned up when stopping .NET AppHosts on Windows. ### 🐛 Fixes - 📊 **Dashboard CPU usage could increase during long-running metric ingestion** — Metric retention repeatedly scanned retained history on every insertion, causing steadily increasing CPU usage even with a fixed workload. Cleanup now skips dimensions below capacity and removes only the oldest surplus points when needed. Existing retention limits and exemplar behavior are unchanged, and no configuration changes are required. Regression introduced in 13.6. Fixes [#20725](microsoft/aspire#20725). ([#20747](microsoft/aspire#20747), backport of [#20736](microsoft/aspire#20736), @JamesNK) - 📈 **The Metrics tree could not be scrolled** — The meter and instrument tree now scrolls when it exceeds the viewport, allowing you to reach and select instruments below the fold. Regression introduced in 13.6. Fixes [#20728](microsoft/aspire#20728). ([#20762](microsoft/aspire#20762), backport of [#20758](microsoft/aspire#20758), @heyysiri) - 🧭 **Dashboard navigation could fail after a browser disconnect** — Pending page-state updates now persist session state before navigating and skip navigation when the browser has disconnected, avoiding an unhandled navigation failure. The navigation rail's overflow button also has consistent sizing, icon alignment, and hover styling in expanded and collapsed layouts and both light and dark themes. ([#20545](microsoft/aspire#20545), backport of [#20527](microsoft/aspire#20527), @JamesNK) - 🖥️ **Container exec watches could terminate shortly after AppHost startup** — A stalled DCP watch connection could produce a critical `Watch task over Kubernetes ContainerExec resources terminated unexpectedly` error and stop subsequent terminal state and log updates from being observed. Watch connection attempts now retry after timeouts, and periodic restarts correctly recreate connections without swallowing unrelated cancellation. Regression introduced in 13.6.0. ([#20664](microsoft/aspire#20664), backport of [#20466](microsoft/aspire#20466), @radical) - 🪟 **Session-scoped containers could remain running after stopping a .NET AppHost on Windows** — AppHosts launched through `dotnet run` or `dotnet watch` now allow DCP to finish resource cleanup during shutdown, including existing Ctrl+C and `aspire stop` flows. Persistent resources remain unaffected, while direct .NET launches and TypeScript/polyglot AppHosts retain their existing process protection. Fixes [#20495](microsoft/aspire#20495). ([#20514](microsoft/aspire#20514), backport of [#20494](microsoft/aspire#20494), @danegsta) --- *Full Changelog: [v13.6.0...v13.6.1](microsoft/aspire@v13.6.0...v13.6.1)* *Full commit: [3751e615ad660621f2a7aa4c390ef48e08a0eed8](microsoft/aspire@3751e615ad660621f2a7aa4c390ef48e08a0eed8)* Commits viewable in [compare view](https://github.com/microsoft/aspire/commits). </details> Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore <dependency name> major version` will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself) - `@dependabot ignore <dependency name> minor version` will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself) - `@dependabot ignore <dependency name>` will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself) - `@dependabot unignore <dependency name>` will remove all of the ignore conditions of the specified dependency - `@dependabot unignore <dependency name> <ignore condition>` will remove the ignore condition of the specified dependency and ignore conditions </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

metrics tree scroll issue fixed

a33e26d

Siri (heyysiri) requested review from James Newton-King (JamesNK) and Adam Ratzman (adamint) as code owners October 6, 2026 07:19

github-actions Bot added the area-dashboard label Oct 6, 2026

James Newton-King (JamesNK) approved these changes Oct 6, 2026

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James Newton-King (JamesNK) enabled auto-merge (squash) October 6, 2026 14:12

aspire-repo-bot Bot mentioned this pull request Oct 6, 2026

[release/13.6] metrics tree scroll issue fixed #20762

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James Newton-King (JamesNK) merged commit f733f6f into microsoft:main Oct 6, 2026
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[repo-pulse] Daily Report #16404

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Bump Aspire.Hosting.JavaScript and 6 others rombolshak/ahlcg#702

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Bump Aspire.Hosting.JavaScript and 5 others rombolshak/ahlcg#705

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Bump the nuget-minor-patch group with 24 updates andregoepel/finance-app#304

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Bump the aspire group with 1 update ammarqureshi120/eventmanagement-backend#17

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metrics tree scroll issue fixed - #20758

metrics tree scroll issue fixed#20758
James Newton-King (JamesNK) merged 1 commit into
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heyysiri:fix/metrics-tree-scroll

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Siri (heyysiri) commented Oct 6, 2026

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