Sitting cat on a chest does not block redstone signal

[Dariangab]

Expected behavior

Chest with an item inside crestes a redstone signal to camporator. Sitting cat on this chest blocks the chest and redstone signal from it to comporator

Observed/Actual behavior

Though sitting cat blocks the acces to chest, It does not block the redstone signal from this chest

Steps/models to reproduce

1. Tame a cat
2. Put an item to the chest
3. Set a comporator applied to chest, chest gives redstone signal
4. Put a cat on the chest
5. Make cat sit/stand and cat despite it condition still gives redstone signal

Plugin and Datapack List

Anticreeper, AuthMe, BooksNews, CoreProtect, ImageFrame, LPC, LuckPerms, Playtime, SkinsRestorer. TAB Voicechat

Paper version

This server is running Paper version 1.21-130-master@b1b5d4c (2024-08-10T10:02:42Z) (Implementing API version 1.21-R0.1-SNAPSHOT)
You are running the latest version

Other

No response

[Dariangab]

As i understand the problem is that somehow on server even the chests that are not accesible continue to create a redstone signal even with a hopper attached to it. https://www.youtube.com/watch?v=BudRgJyLPlA&ab_channel=2No2Name thats how it should have been worked, but it didnt