Window example stops responding after short keyboard input

[pault-t-canva]

I originally opened alacritty/alacritty#1803 to alacritty, but it was shown that this is most likely a winit issue.

Environment

Mac OS 10.13.6
Running on a built in display. 15.4 inch (2880 x 1800)

Reproduction steps:

• cargo run --example window > out.log
• Once window is focused. Type asdfasdf
  • A weird point here. If i type slowly, everything is okay. If i type fewer characters it's fine. It seems to start failing once a certain amount of keyboard inputs are received in a small amount of time.
• Then the log shows the ReceivedCharacter even looping over and over even though i've stopped providing any input.

Attached is the log
out.log

[pault-t-canva]

This appears to not be an issue on Mojave. Specifically 10.14.2

[andradei]

It seems to be an issue on Catalina 10.15.2

[madsmtm]

Our event handling internals has changed a lot in the past three years, especially relating to keyboard input, so I'm going to close this as "hoping fixed".

I know, not really satisfying, but there's just too little information here for me to do much more. If you find that the issue still persists, please do say so / reopen, your input is valued, especially with weird issues like these!