Slow and halting performance vs Chrome - Three.js GPU fluids usage

[ncr100]

MacBook Pro (16-inch, 2021) / Apple M1 Pro.

1. Launch http://graphics.thew.nu/curl/ in Firefox 102.0.1 MacOS Silicon.
2. Launch http://graphics.thew.nu/curl/ in Chrome 103.0.5060.114.
3. Hide / minimize Firefox window, expand Chrome. See smooth motion (30+ fps) in Chrome.
4. Hide / minimize Chrome window, expand Firefox. See halting slow performance (3 fps) in Firefox.

Expected to see smooth performance in Firefox.