Minecraft Version

1.19.2

Immersive Engineering Version

9.2.1

Expected Behavior

banner would show up on the backpack as a flag of some sort

Actual Behavior

it doesnt show up when equipped

Steps to reproduce

1 put backpack in engineers table
2 put banner on backpack
3 put it on

Debug Crash Log

https://bytebin.lucko.me/RaA3gievvH

Can you reproduce this issue without Rubidium?

Can you reproduce this issue without Rubidium?

omg yes that was the problem okay i will talk to my admin and see if he can disable it

wait do i have to disable it or is there a setting he can turn off

No idea! Talk to the Rubdium people about it.
You probably will have to just disable it.