Maybe there could be a mode in special that's not ranked, where players are allowed to fast forward or rewind to the parts they want to practice in a beatmap!
You can open the beatmap in the editor, go to the place you want to practice, then press F5 to test play it starting from that point as many times as you like.
You can open the beatmap in the editor, go to the place you want to practice, then press F5 to test play it starting from that point as many times as you like.
But can't be done with full screen, I can't play without full screen.