When using f3 + f6 to customize your settings when exiting Minecraft game and playing other versions then coming back it sometimes doesn’t save previous settings there. see image.
FYI: if this is a duplicate bug report, please don’t complain since there’s no way for us to check if there’s other similar bug report since the website will not load that page not matter how long you wait.
MC-303964
F3 menu does not save settings sometimes
Resolved
Invalid
0
Thank you for your report!
However, this issue is Invalid.
Launching an older version in the same folder as a newer version is not supported. In this case, the format of the
debug-profile.jsonfile changed in 25w41a, therefore loading 1.21.9, 1.21.10 or any of their development versions in a folder where a snapshot for Mounts of Mayhem has been run resets all debug options, since the file the game reads them from contains data that is invalid in that version.Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki