About 6 months ago I created an issue on your old repository for this mod.
mrmelon54/better-christmas-chests-fabric#6
I've been told to report this here if the issue still occurs.

The bug is still present on the latest version of the mod.

What other mods are you using? Potentially, this is a compatibility issue.

MC 1.20.1
Quilted Fabric API, Mod Menu, Architectury API, and Cloth Config. Everything is latest versions.

No resource packs enabled.

Issue still occurs.