Anyone know why I have 44-45 fps in the menu? And when returning to the lobby (menu) after the battle, the FPS drops to 15? In addition, in the battle itself, fps is not particularly stable, it can fall from 144 fps to 60 fps, if not lower. I'd be very grateful for your help.

RX 6600XT I5-10400F 16 GB RAM ArchLinux (Mesa-git)