fix: wait for meet microphone readiness

CHANGELOG.md

@@ -66,6 +66,7 @@ Docs: https://docs.openclaw.ai
 - Google Meet: stop advertising legacy `mode: "realtime"` to agents and config UIs, while keeping it as a hidden compatibility alias for `mode: "agent"`, so new joins use the STT -> OpenClaw agent -> TTS path instead of selecting the direct realtime voice fallback.
 - Google Meet: add `chrome.audioBufferBytes` for generated command-pair SoX audio commands and lower the default buffer from SoX's 8192 bytes to 4096 bytes to reduce Chrome talk-back latency.
 - Google Meet: split realtime provider config into agent-mode transcription and bidi-mode voice providers, and migrate legacy Gemini Live bidi configs with `doctor --fix`, so Gemini Live can back direct bidi fallback without breaking the default OpenClaw agent talk-back path.
+- Google Meet: keep waiting for the Meet microphone to unmute during join intro readiness instead of permanently skipping talk-back when Meet briefly reports the local mic as muted.
 - Google Meet: expose `voiceCall.postDtmfSpeechDelayMs` in the plugin manifest schema and setup hints, so manifest-based config editing accepts the runtime-supported Twilio delay key. Thanks @vincentkoc.
 - Google Meet: keep explicit non-Google `realtime.provider` values as the transcription provider compatibility fallback when `realtime.transcriptionProvider` is unset. Thanks @vincentkoc.
 - Google Meet: make Twilio setup status require an enabled `voice-call` plugin entry instead of treating a missing entry as ready. Thanks @vincentkoc.

extensions/google-meet/index.test.ts

@@ -118,7 +118,7 @@ function requestUrl(input: RequestInfo | URL): URL {
 }
 
 function mockLocalMeetBrowserRequest(
-  browserActResult: Record<string, unknown> = {
+  browserActResult: Record<string, unknown> | (() => Record<string, unknown>) = {
     inCall: true,
     micMuted: false,
     title: "Meet call",
@@ -158,7 +158,11 @@ function mockLocalMeetBrowserRequest(
         };
       }
       if (request.path === "/act") {
-        return { result: JSON.stringify(browserActResult) };
+        return {
+          result: JSON.stringify(
+            typeof browserActResult === "function" ? browserActResult() : browserActResult,
+          ),
+        };
       }
       throw new Error(`unexpected browser request path ${request.path}`);
     },
@@ -2766,6 +2770,57 @@ describe("google-meet plugin", () => {
     }
   });
 
+  it("keeps waiting while the Meet microphone is muted during intro readiness", async () => {
+    const originalPlatform = process.platform;
+    Object.defineProperty(process, "platform", { value: "darwin" });
+    try {
+      let inspectCount = 0;
+      mockLocalMeetBrowserRequest(() => {
+        inspectCount += 1;
+        return {
+          inCall: true,
+          micMuted: true,
+          title: "Meet call",
+          url: "https://meet.google.com/abc-defg-hij",
+        };
+      });
+      const { methods } = setup({
+        chrome: {
+          audioBridgeCommand: ["bridge", "start"],
+          waitForInCallMs: 1000,
+        },
+      });
+      const handler = methods.get("googlemeet.join") as
+        | ((ctx: {
+            params: Record<string, unknown>;
+            respond: ReturnType<typeof vi.fn>;
+          }) => Promise<void>)
+        | undefined;
+      const respond = vi.fn();
+
+      await handler?.({
+        params: { url: "https://meet.google.com/abc-defg-hij" },
+        respond,
+      });
+
+      expect(respond.mock.calls[0]?.[1]).toMatchObject({
+        spoken: false,
+        session: {
+          chrome: {
+            health: {
+              micMuted: true,
+              speechReady: false,
+              speechBlockedReason: "meet-microphone-muted",
+            },
+          },
+        },
+      });
+      expect(inspectCount).toBeGreaterThanOrEqual(2);
+    } finally {
+      Object.defineProperty(process, "platform", { value: originalPlatform });
+    }
+  });
+
   it("joins Chrome on a paired node without local Chrome or BlackHole", async () => {
     const { methods, nodesList, nodesInvoke } = setup(
       {

extensions/google-meet/src/runtime.ts

@@ -604,7 +604,12 @@ export class GoogleMeetRuntime {
         return false;
       }
       const blocked = health?.speechBlockedReason;
-      if (blocked && blocked !== "not-in-call" && blocked !== "browser-unverified") {
+      if (
+        blocked &&
+        blocked !== "not-in-call" &&
+        blocked !== "browser-unverified" &&
+        blocked !== "meet-microphone-muted"
+      ) {
         return false;
       }
     }