Hi, I'm really new to 3d printing. I have an Ender 3 S1 Pro and I can't stop it to change filament. I've tried pause at height but it either pauses for half a second and resumes, not giving me an opportunity to change filament. Different methods give different results but none seem to work. I tried the change filament post processing script but that either does nothing or it stops and will not resume, can't for the life of me get this one to resume. I'm also using Creality's Sonic Pad which I think changes the printer to Klipper as it makes you update firmware with an SD card when setting up the pad. Any help would be greatly appreciated, thanks!