On two consecutive occasions, Minecraft Beta has caused my Xbox One X to crash. I've tested to ensure that it was not a console bug itself by playing other games and leaving console idle for short periods of time. It was only after launching Minecraft that the console would crash. This must be new, because it was not happening a few weeks ago when I was playing Minecraft more frequently.
Thank you for your report!
We're actually already tracking this issue at MCPE-53665, so I will resolve and link this ticket as a duplicate.
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