I made a logcat for this bug/issue. Logcat
here.
Phone : Mi 9 (Cepheus)
ROM : xiaomi.eu 9.11.22
Root : No
- Enabled Voice Match by sliding the toggle and followed the wizard to setup
- Said "OK Google" and the assistant popped up
- Said "Tell me a joke" and the assistant told me a joke
- Said "Tell me a story" and the assistant showed me a result, then automatically opened Google Play Books and starts reading
- Voice Match no longer respond
- Change language in 'Languages & input' from English (United Kingdom) to English (United States)
- Change language back to English (United Kingdom)
- Enabled Voice Match
- Said "OK Google" and the assistant popped up
- Said "What is my name" and the assistant said my name
- Said "Show me a website" and the assistant showed me which browser to open
- Said "Play me a song" and the assistant showed me which app to open
- Said "YouTube" and YouTube opened and starts playing a video
- Voice Match no longer respond
I notice that Voice Match will stop responding if the Google Assistant opens another app.
I hope this would help you guys to debug the problem.