I've been creating Interface pages with automations successfully for the past few days, and as of this morning, suddenly when I create new pages/elements, there are no tables to select as a source when setting up new elements. It's like they've all vanished. My existing elements still work fine, but I just can't move them or add new ones.
Screenshot attached of what I'm seeing using a button element as an example. I've confirmed that I have Creator rights in the base. Any ideas out there what I might be doing wrong?