Bug: [1.21.1] Items Disappearing when using Inv View

[hicefox3]

What Feature Types Apply to This Bug?

No response

Feature Type

Slots

What Type of Bug Is This?

Unexpected Behavior

Minecraft Version

1.21.1

Mod Loader

NeoForge

Mod Loader API Version

21.1.188

The Accessories Version

1.1.0-beta.43

What Compatibility layer are you using?

Curios

The Compatibility Version

9.3.1-beta.28

Is This Bug a Conflict With Another Mod?

Not in this version.

Client Log

No response

Crash Report (if applicable)

No response

Steps to Reproduce

I'm using Playit.gg to host a server for some friends and after changing the public address some of the players are reporting curios items dissapearing.

What You Expect To Happen

That they should have not loose anything because the private IP didn't change and it should be saved in some user cache file.

What Actually Happened

They lost all of the curios items they had

Additional Details

No response

Please Read and Confirm The Following

• I have confirmed this bug is on the most recently supported version of Minecraft.
• I have confirmed the details provided in this report are concise as possible and does not contain vague information (ie. Versions are properly recorded, answers to questions are clear).
• I have confirmed this bug is unique and has not been reported already.
• If playing on a modpack, I have reported this bug to their issue tracker already.

[Dragon-Seeker]

Any log from the server and was it the entire inventory that like they logged back in for all of it to be empty? I have heard not of such a issue before so quite confusing as the compat layer will attempt to bring curios items to accessories inventory and such is linked to player data so issue with saving may have occured.

[hicefox3]

logs_2025_07_24.zip

Sorry for taking 2 weeks to answer.

Also ignore the invalid item erros. That's just a mod I had to delete because it was causing some crash issues.

Those are the logs of the day the players reported the items in their Accessories disappearing. By the way, is there a chance the mod "Inv View" has something to do with it? I was thinking that when I use it to see the Accesories (the mod is compatible with Curios and Inventorio) even if the mod allows me to see the curios thanks to the compat layer it bugs somehow and deletes them.

[Dragon-Seeker]

@hicefox3 Seems like a second report with similar behavior with Inv View mod as of here: wisp-forest/accessories#278. Like it is possible that for some reason the implementation dose not play well the compat layer for some reason...