I came across an issue where animating materials wasn’t working consistently cross-browser. I distilled it down to the basics with this playground snippet. The red color of the sphere changes as expected in Chrome but doesn’t change with Safari. If I get rid of the performance priority line it changes in both. I’d expect identical behavior in both browsers. Any idea what might be happening here? Also, any thoughts on how to update the material color with the performance priority set to immediate in a way that works cross-browser?