Minecraft Version: 1.20.1

Forge Version: last

Mod Version: last

Single Player or Server: singleplayer

Describe problem (what you were doing; what happened; what should have happened): Can't open cable gui to put some upgrades

lmb/rmb doesn't help

Log file link:

Video/images/gifs (direct upload or link):

I canp put a filter item in the operation upgrade inside the export cable
Im playing in an aternos server

as others have stated, in my personal testing i can put in upgrades into the system . Thanks for the report!