Strange issue in the PR launcher - the first attempt at binding a new key works fine, but every attempt after that results in the control instantly being bound to the LMB plus whatever keys I've pressed since the last bind attempt.
So if I attempted to bind a new key, this happens:

If I type the letters REALITY one after the other, then attempt to bind Mute Microphone:

Something wrong with how the launcher code detects button presses? Or something wrong with my mouse/keyboard?
I bound the controls I wanted to by opening the launcher, binding one control then closing the launcher and reopening, binding another control etc. Useable but not ideal.
