Brightness slider jumps around on touchscreen #87

I use BatteryMode on all my PCs, including my GPD Win4 handheld with a touchscreen. It is running Win11 24H2 and v4.3.3.206. I didn't notice this behaviour before (unsure if it was present) but currently, when I adjust the screen brightness slider (whether by mouse or touchscreen), it jumps around to a value other than what I want to set.