When I play Minecraft, I often leave the game open, go do a search on the Internet and then click on the Minecraft icon again to resume what I was doing. I don't leave the world, and when I come back I'm always on it.
But, since 1.16.100.56, doing this crashes the game if I'm on a map in full screen mode, while if I'm on the home screen nothing weird is happening. My only solution is not to put Minecraft in full screen mode, and in this case everything is fine.
I haven't seen anyone report this bug so far
Thank you for your report!
However, this issue is Invalid.
Crashes such as these are logged automatically, this will therefore be investigated further by the development team internally.
If you need help or support you might like to follow a link below.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki