MIC problems | iphone 13 Pro

Hi, I have iphone13 Pro where I have MIC issues. I tried whatsapp,facetime normal call.

When the other person is speaking , anything is speak goes to mute. When I keep my phone closwe to my mouth and speak it works but when it's (facetime,whatsapp) it doesn't work.

I have seen many threads from other users saying replacing the phone they have the same issue.

Anyone knows any fix for this ?

PS - I have iphone XR, iphone 11 and this issue is not there

Clearly issue with iphone 13 Pro models, does Apple has any fix for this ?

Restart done, bluetooh devices disconnected - same issue noticed

Thanks,

Goutham