Player of my modpack AQM2 reported this

Describe the bug
If placing a lapatron crystal in an inmis backpack, when you hover over the backpack in your inventory this will result in a crash. This appears to be due to Shulker Tooltips, as disabling this stops the issue happening.

To Reproduce
Steps to reproduce the behavior:

Add Lapatron Crystal to backpack
Hover cursor over backpack so that tooltip showing contents should appear
Game crashes to desktop

Expected behavior
Tooltip showing contents should be shown.

Screenshots
n\a

Crash log or latest.log.log
Crash report

Additional context
n\a

apologies. just getting so many reports of this I forgot I already opened a issue.

duplicate of #2599