Sticky movement keys issue

[DaedalusDock-Services]

Reporting client info:

BYOND:516.1664
Key:powerfulbacon

Round ID:

329

Testmerges:

• Fixes potential bugs with fingerprints.
• DDan tricked me into doing a medical update
• YELLING VERY LOUDLY
• Flockmind fixes/improvements

Reproduction:

If you have a TGUI window focused with passthrough enabled, then proceed to tap a movement key then immediately press the main byond window just afterwards, it will cause your movement key to stick and your player to keep walking in the same direction.

This is very easy to do accidentally.

We fixed it on Bee with this PR: BeeStation/BeeStation-Hornet#12834

This will cause you to continue walking until you tap the movement key on the byond window again.

[PowerfulBacon]

movementIssue.mp4

Can be consistently replicated with ease with the replication steps, but requires tapping immediately after (within like 0.1 seconds) and not at the exact same time.