fix: land mac overlay exclusivity fix (#39321) (thanks @fellanH)

CHANGELOG.md

@@ -14,6 +14,7 @@ Docs: https://docs.openclaw.ai
 - Mattermost replies: keep `root_id` pinned to the existing thread root when an agent replies inside a thread, while still using reply-target threading for top-level posts. (#27744) thanks @hnykda.
 - Agents/failover: detect Amazon Bedrock `Too many tokens per day` quota errors as rate limits across fallback, cron retry, and memory embeddings while keeping context-window `too many tokens per request` errors out of the rate-limit lane. (#39377) Thanks @gambletan.
 - Android/Play distribution: remove self-update, background location, `screen.record`, and background mic capture from the Android app, narrow the foreground service to `dataSync` only, and clean up the legacy `location.enabledMode=always` preference migration. (#39660) Thanks @obviyus.
+- macOS overlays: fix VoiceWake, Talk, and Notify overlay exclusivity crashes by removing shared `inout` visibility mutation from `OverlayPanelFactory.present`, and add a repeated Talk overlay smoke test. (#39275, #39321) Thanks @fellanH.
 
 ## 2026.3.7
 

apps/macos/Tests/OpenClawIPCTests/LowCoverageViewSmokeTests.swift

@@ -66,6 +66,15 @@ struct LowCoverageViewSmokeTests {
         try? await Task.sleep(nanoseconds: 250_000_000)
     }
 
+    @Test func `talk overlay presents twice and dismisses`() async {
+        let controller = TalkOverlayController()
+        controller.present()
+        controller.updateLevel(0.4)
+        controller.present()
+        controller.dismiss()
+        try? await Task.sleep(nanoseconds: 250_000_000)
+    }
+
     @Test func `visual effect view hosts in NS hosting view`() {
         let hosting = NSHostingView(rootView: VisualEffectView(material: .sidebar))
         _ = hosting.fittingSize