Hi Guys,
The last Windows 11 Update fixed the bluetooth audio issue for me: https://support.microsoft.com/fr-fr/topic/august-25-2022-kb5016691-os-build-22000-918-preview-59097044-915a-49a0-8870-49823236adbd
I just updated to the latest state. I can't confirm this. For me everything is crashing (firefox, chrome and jitsi) if the microphone gets used. Sometimes even the taskbar crashes. This is unuseable. Fortunately, you can restore Windows 10.
(Bose QuietComfort 35 II)