Youtube also does this. So basically when you time skip with arrow keys, it currently always jumps 5 seconds. It would be nice if it scaled with playback speed, so when you are watching 0.5x speed, the jump would be 2.5 seconds; 0.25x speed only 1.25 seconds etc.

Its often when I use the slow motion to analyze a certain moment, since its so short I'd want to watch it again multiple times. By using the left arrow, it jumps so much that I need to press S to remove the slow-mo to speed back to the moment of importance and S again when it's approaching.