In my world (that have addons) for some reason when I'm in creative mode my fps is average 60, but when I change my ganemode to survival or adventure my fps drops to 30 or less, this wasn't happening before 1.20.80.
Attachments
Comments 3

Thank you for your report!
However, this issue has been temporarily closed as Awaiting Response.
Is this still an issue in the latest version? If yes, could you please add it to the affected versions (or mention it if you are not the reporter)?
This ticket will automatically reopen when you reply.
Quick Links:
π Issue Guidelines β π¬ Mojang Support β π Project Summary β π§ Suggestions β π Minecraft Wiki
Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed asΒ Incomplete. If you feel this is still a valid issue then please comment, or create a new ticket following theΒ Issue GuidelinesΒ which includes steps to reproduce the problem.
Quick Links:
πΒ Issue GuidelinesΒ β π¬Β Mojang SupportΒ β π§Β SuggestionsΒ β πΒ Minecraft Wiki