Linux 5.11 TKG with different schedulers BMQ vs PDS vs CFS vs MUQSS

Resolution 3840x1600, 2x AntiAliasing,other settings at max, DoF off, VRAM infinite. Vsync on. I noticed that both BMQ and PDS had bad frametime issues with this game, it also shows as frame stutter on the campaign map when using those schedulers. Neither CFS or MUQSS exhibit those issues. The same system got 69 FPS average on Windows 10, for comparison.