Jump pad glitch

[rawr51919]

In q3dm7, if you jump at just the right place on a jump pad (right at the wall usually makes this occur), you will either a. get stuck or b. you will slide down to the jump pad and you will get stuck. This happens until you let go of whatever you set for walk forward.
QL has this bug too. Here's a topic on Steam by someone talking about this issue:
https://steamcommunity.com/app/282440/discussions/0/353915309334154316/