CustomVocab dropdown not showing

I’m working with Omeka-S 3.1.1 and CustomVocab 1.5.0 to add a custom vocabulary to a resource template. After adding the custom vocab Notation as a datatype to the field Notation, I can see in the resource template that the vocab is the datatype like so:

But when I go to enter a new item using that resource template, I do not see a dropdown:
Screen Shot 2022-08-12 at 2.24.21 PM

I’ve tried hard refreshing the page, but the problem persists. Is there something else I need to do to get the vocabulary to present?

Hmm. What “Vocab type” is the custom vocabulary?

I used Terms as the Vocab type.

How many terms are there? Do any other vocab types work? After selecting the resource template, are there any console errors in your browser’s web development tool?

It’s now suddenly working as expected. I suspect there’s some kind of caching going on although I thought I had ruled that out.