I was trying to figure out why some settings I set in Dynamic Crosshair weren't working, when I realized it's because AutoHUD was trumping the settings. When I changed 'Reveal when targeting' to off in AutoHUD, suddenly the Crosshair was just always gone, instead of using the settings from Dynamic Crosshair. (This is on 1.21.4, Auto Hud 8.2, Dynamic Crosshair 9.3, Dynamic Crosshair Compat 4.0)