Describe the bug

.

How can we reproduce this bug or crash?

install mod
go into game
attachments cant be placed
cry

What Minecraft version is this happening on?

Minecraft 1.16.5

What Forge version is this happening on?

36226

What Refined Pipes version is this happening on?

latest

Relevant log output

No response

Logs please

Wasn't there a conflict with the diet mod that caused this?

I have diet mod installed so will test without that. Will get you logs soon as I'm home from work