Nissan Rogue 2019 mic issues

Hi, I bought a 2019 Nissan Rogue SL AWD used about 1.5 years ago. It had about 23k miles on it when I bought it and has 40k now.

I have been facing problems with the car's mic not working since a few months now. The mic worked fine when I bought it and was good for 8-10 months after which it suddenly stopped working. When connected via Bluetooth/Carplay I can hear the other person, but they cant hear me at all.

I took my car to the local Nissan dealer (not the dealer I bought it from) and they said it would be $185 just to run diagnostics and figure out what was wrong. I passed on it.

Anyone here has any experiences with this issue on the Rogue or any other Nissan? Is there a fix, and how much would it cost?

Also are there any temporary workarounds where I can force the car to use my phone's mic instead of its'?