"Pages tagged with" gets out of date

I have a workflow where I’ll create initial seed notes with metadata including the tags:: property, specifically tags:: #inbox. Then I’ll go to the “inbox” page and be able to use the Pages tagged with: section to quickly see an index of those pages.

My problem is that when I remove the #inbox tag from a page, it’ll still appear under “pages tagged with”. I can’t see how to refresh that page. Anyone else see this issue?