Hi there!

When equipping armor pieces with the Trinket Compat Layer mod active, the armor pieces simply disappear. They are neither in any accessories slot, nor the inventory or anywhere, they just appear to cease existing.

This issue occurs in both Survival and Creative, as well as when using the recent versions of the Trinket Compat Layer mod (versions 3.10.0+beta.22, +beta.23 & +beta.24, not the versions before that).
It does not happen when only using the Accessories mod, only with the Trinkets Compat Layer together with Accessories.

I'm playing on Fabric 1.21.1.
This was tested on a minimal instance.

My log: https://mclo.gs/8Rev95X

Could you please look into this?
Thank you in advance!

Ah yes it seems there was a lingering event that bypasses some checks for armor to prevent it being thrown into some hidden slots for cosmetic. The best way to get it back is to either killing your player, spawn it in using creative, or messing with the player data.

Ok I have pushed an update to prevent this issues from occurring within the future