When you try to access the Minecraft Realms button from within the game menu, it crashes. I realize that the Realms don't work with snapshots, but I should at least be able to click in and out of the Realms menu. I hope that this issue will be fixed in the near future. Thanks.
Thank you for your report!
However, this issue is a Duplicate of MC-138530.
If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki