Answering iPhone Call in mac

Hi, I was used to answering iPhone calls in mac like this:

- iPhone rings

- Notification in mac about the call with button to answer

- Acept the call and start talking

- Everything fine with powerbeats3 bluetooth earbuds

- Another person in call do not hear me if I using perfecting working JBL Everest Elite 750nc headphones

Already tried to select internal macbook mic but no look.

I think this is a bug.

Macbook Pro touchbar 2017, High Sierra 10.13.6

There is a place to report bugs?

Thanks