diff --git a/apps/mobile/src/features/threads/thread-work-log.tsx b/apps/mobile/src/features/threads/thread-work-log.tsx
index dd2ebeb76ff6..96d275235ea1 100644
--- a/apps/mobile/src/features/threads/thread-work-log.tsx
+++ b/apps/mobile/src/features/threads/thread-work-log.tsx
@@ -18,7 +18,7 @@ import { type AppSymbolName, SymbolView } from "../../components/AppSymbol";
 import { MaskedView } from "@expo/ui/community/masked-view";
 import type { LegendListRef } from "@legendapp/list/react-native";
 import { AnimatedLegendList } from "@legendapp/list/reanimated";
-import { useIsFocused, useNavigation } from "@react-navigation/native";
+import { StackActions, useIsFocused, useNavigation } from "@react-navigation/native";
 import {
   memo,
   useCallback,
@@ -1004,10 +1004,14 @@ const ThreadWorkLogRow = memo(function ThreadWorkLogRow(
         accessibilityState={canExpand ? { expanded } : undefined}
         onPress={() => {
           if (notifiedSubagentThreadId !== undefined) {
-            navigation.navigate("Thread", {
-              environmentId: String(props.environmentId),
-              threadId: String(notifiedSubagentThreadId),
-            });
+            // Push, not navigate: navigate reuses this Thread route, so back
+            // would skip the parent thread and land on Home (matches #15068).
+            navigation.dispatch(
+              StackActions.push("Thread", {
+                environmentId: String(props.environmentId),
+                threadId: String(notifiedSubagentThreadId),
+              }),
+            );
             return;
           }
           if (canExpand) {