No way to delete libraries

[Rukongai]

Describe the bug
This might be operator error, but I can't see any way to delete libraries. I've checked both 0.56.1 and source
I've checked advanced administration, on all tabs
I've checked every where I could click after navigating to the Library on the navigation bar
I've tried going to settings, libraries, and hitting edit on the library I want to remove

[Floppy]

I thought it was possible in Advanced Administration; I'll check.

[arcanescroll]

I have the same issue, I don't have a Libraries tab in the Advanced Administration. I did in the older VanDAM release.

[Floppy]

Oh, now that's interesting. The tab's disappeared? Oops.