Still occurring. I have seen other bug reports that may be related:
Roblox Freezing randomly after sometime - Bug Reports / Engine Bugs - Developer Forum | Roblox
Roblox Player Crashes At Random Intervals - Bug Reports / Engine Bugs - Developer Forum | Roblox
I’m randomly getting kicked from experiences - Bug Reports / Engine Bugs - Developer Forum | Roblox - In this one the microsoft store version worked.