Airpods Pro 1st Gen microphone not working after 6F21 firmware update

So the monday the microphone was ok during my calls, but since yesterday the microphone is not working after 6F21 firmware update, i already reset the airpods and re-paired with my iphone but the mic doesn't work, i tried to use the microphone with my PC and MAC but still doesn't work, only audio.

Also I cleaned the case and the airpods, that's not the problem.