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Keep extracted Program 1 Mac save and pipeline-cache identities separate - #1586
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This was referenced Nov 6, 2026
ishtiaq156
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November 6, 2026 23:00
…dence Verify the selected Program 1 Mac launcher gets its own default bundle ID while original app IDs continue to be used for iOS, NSP and NUP. Explicit user overrides always win. Depends on Mac namespace helper introduced by seedds#1586. (cherry picked from commit 67902e18fa1838c567ea1392c7405a07c0d3ebe9)
ishtiaq156
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November 8, 2026 04:39
Retain the newer --icon guidance while passing the selected Program 1 launch ID to Mac app packaging. Keep the original application ID for update/DLC selection and preserve iOS, NSP, NUP, Program 0 and explicit bundle-ID behavior. Checked: 147 focused headless tests on refreshed main; 107 combined seedds#1253/seedds#1586 integration tests in an isolated worktree. No gameplay or full app rebuild for this identity-only sync.
Keep the selected extracted Program 1 launch/save/pipeline-cache namespace without losing upstream's fallback-icon option and newer packaging behavior. The original application ID continues to select updates and DLC. Checked: 148 focused Mac/dump/NUP/alias/working-directory/docs tests, Python compilation and whitespace checks. No new gameplay run.
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What and why
An extracted multi-program update can launch a different program from the original application. For Super Mario Bros. Wonder: Nintendo Switch 2 Edition, the selected Program 1 is
040015100B514001, while the original game's application ID is010015100B514000. Previously, the Mac packer used the original ID for the launcher'sDMTitleID, default bundle ID, saves and Metal pipeline cache, risking reuse of the original Switch 1 game's data.For extracted-folder Mac apps only, use the selected profile's title ID for the launcher, default bundle ID and save/log namespace. Keep the original application ID for update and DLC selection. Normal Program 0, NSP/NUP and iOS packaging are unchanged; explicit
--bundle-id/BUNDLE_IDvalues still win over saved signing settings. A stale saved Xcode bundle ID cannot silently redirect a selected Program 1 Mac app back to Program 0.This is separate from #1253, which selects programs from extracted dumps; this PR only fixes the Mac identity used after a program is selected. The packing reference in this PR records the general symptom, cause and fix.
Checked
148/148focused Mac, dump, NUP, alias, work-folder and documentation tests passed against upstreamccd834e0. A disposable integration of this patch with the author-preserving #1253 candidate passed107/107dump, profile-selection, Mac and docs tests. Both new Program 1 identity/override regression tests passed. Python compilation and Git diff checks passed.040015100B514001, updatev327680(1.2.1). A local Mac build'sInfo.plisthadDMTitleID=040015100B514001andCFBundleIdentifier=org.nxnative.040015100b514001; the original and Edition save directories remained separate. This latest refresh received headless validation only, not another gameplay run.Docs
docs/reference/packing.mdand added it todocs/agents/symptoms.md.