Jerky animation and increasingly slow engine initialization on Safari

1. Piece animation is jerky (both when I move and when opponent moves), which is problematic when playing Blitz.
2. Engine initialization takes longer with every move. After 10 or 20 moves it can take 1 minute. This problem has existed for a very long time.

Safari Version 15.2 (17612.3.6.1.6)
macOS 12.1
MacBook Pro (Retina, 15-inch, Mid 2015)

You can turn the animation off in the game display settings

Is there a better place to report bugs?

Safari bugs? Maybe here, I don't know:

1 Infinite Loop
Cupertino, CA 95014

I don't know if this is the recommended way, but you can report issues on the Lichess Github, here: github.com/ornicar/lila/issues

Also happens on mobile phone, I gave up using computer analysis on my phone because of that.

@Toadofsky Without further investigation, it's impossible to tell if this is a lichess or Safari bug. If the latter, it should be reported.

I'd hope that lichess aims to work well in all major browsers. Engine analysis doesn't currently work well in Safari, and hasn't in years.