Speaker mode turns off the mic

Fairphone 4 user for 2 months. 3.0.2 haven’t fixed the issue of mic turning off when on speaker mode is activated.
HELP!

I meant version 3.0.1

Did your turn up the volume and also check the status of your mic tile from the pull down menu?

If you don’t see 'mic" in pull-down edit it so you can.

Yes. I did those things.
I can clearly see the “mute” button. It doesn’t light automatically, but it seems that something turns it on.
I’m wrote to support team. Waiting for a reply from them.