1.21.5+ remove inventory highlight slot

This will remove ALL slot highlights game-wide.

Due to a hardcoded limitation in Minecraft 1.21.5+, applying this fix removes the hover highlight effect from every inventory in the game, not just your custom menus. ItemsAdder cannot do anything to bypass or fix this behavior.

1

Step 1

Download the fix and extract it into your ItemsAdder folder.

2KB

remove slot background.zip

archive

Open

2

Step 2

Regenerate your resourcepack using /iazip. Reupload your pack if needed, refer to the hosting tutorials.

Because this removes the highlight effect from any inventory, it might not be the best solution for every server. For now, I have no better solution and it might not be possible to find another one.