When going through the end portal, in either direction, my elytra in a cape slot, stops functioning. after this, if I try to open the accessories from the icon in the inventory screen it crashes my game. The odd thing is I crash to the screen used to select a server, even though I'm playing on a single player world, and does not generate a crash log, as the client stays open. If I log out and back into the world things function normally again, preventing the crash. this is repeatable, every time I use an end portal it happens.

using the 1.2.11-beta+1.21.4.jar and willing to provide any details I can if you need more info.

Please if you can provide a log of the crash.

@ApsalarShade Any update on this with a log file?

Can confirm that on fabric there seems to be issue with the accessories data not being synced when change Dimensions which will be fixed within a future update but no crashing was found

@Dragon-Seeker Hi, same problem here (fabric-1.2.14-beta+1.21.4). Accessories data not being synced when change Dimensions (need to open and close accessories inventory to reload it). Crash happends when using Accessories with other mod (like Accessiorify), if i try to open inventory crash occur. Here's logs:

disconnect-2025-01-20_22.23.30-client.txt

Edit: Same mods work perfectly on 1.21.1 (fabric-1.1.0-beta.23+1.21.1).

1.21.3 (fabric-1.2.4-beta+1.21.2) have same issue:

disconnect-2025-01-20_22.48.34-client.txt

Something with how data attachments are handled as of 1.21.4 with the Sync API messed some stuff up and I will have some fix coming out soon.

Hopefully fixed with the latest release for fabric that should properly sync the attachment when crossing dimensions