Describe the solution you'd like
What would you like to see in the mod?
Search through shulker box items inside of chests, and point to the chest containing the shulker box and also the shulker box slot in the GUI.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.
Imagine a Chest with a Shulker box that contains Dirt, I click on Dirt in the search tracker and it shows me the chest that contains the shulker box and at which slot.

This is one feature I'm interested in.

Shulkers in regular chests are great for bulk storage, but the mod doesn't track their contents in that case. I was kind of hoping it was just a bug, but it looks like it's not implemented.