I've created a custom taxonomy called 'venuecategory' that is hidden by design(not attached to a CPT and does not appear in admin menu). When I'm on this taxonomy's admin page ('wp-admin/edit-tags.php?taxonomy=venuecategory') the admin menu highlights Posts like this:
My goal is to make Pages highlighted and open instead, like this:
Seems kinda odd, I know, but my reason is that I'm creating a filterable gallery on a page called Venues which is using this Venue Categories taxonomy to categorize the rows of an ACF repeater. I've added a meta box on the Venues page with a button that links out to this taxonomy admin page.
Normally, I would do this via Custom Post Type, but in this case it's overkill.