Crash When pressing shift on Cave Facotry modpack.

[HEROgold]

Issue description:

When i try to press shift inside a pattern grid, my games freezes for a few seconds, saves the world and then closes itself.

What happens:

See description

What you expected to happen:

I expect the game to not crash when holding shift, so i can quickly put away items in my storage.

Steps to reproduce:

1. Open pattern terminal,
2. Press shift
3. Crash

...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.16.5
• Forge: 36.2.8
• Refined Storage: 1.9.13

Does this issue occur on a server? [yes/no]
no

If a (crash)log is relevant for this issue, link it here:

https://pastebin.com/Hkq56mNx
[pastebin/gist/etc link here]

[Darkere]

Duplicate of #3110