Anyway we can get a DC Dimming screen mode for the S22 series. Or more specifically the Ultra? It feels like it'd be a great accessibility feature addition for those that get eye strain from the PWM flicker, myself included.
Have you tried using the "extra dim" function? It's not DC dimming as it doesn't change the pwm or voltage but it helps me and may help toy. I use comfort shield and extra dim on a schedule using Bixby routines+ and I barely ever feel that eye strain anymore. Or you can try using an app like Towsemi PWM & Green Screen Fix, Blue Light Filter.
