How to report a bug in Ubuntu Mate 22.04?

Not yet in Ubuntu Mate 22.04 because I'm expecting that Ubuntu repositories can have three apps I use for blending photo. Nevertheless from time to time I restore the last backup of Ubuntu Mate 22.04 and I perform upgrade and dist-upgrade and the compiled driver rtl8812au necessary for the usb Wifi dongle dissapears.
Despite I compile it again this behaviour does not happen in Ubuntu Mate 20.04
Where can I report this bug?

This tutorial should help: How to report problems in Ubuntu Mate

I'd recommend ubuntu-bug linux in this case.



Thanks a lot for your help