No "top conversations" showing in storage management for messages

I cleaned out a bunch of photos from my imessage app on my up to date iphone 13 pro max.

Now when i go into storage management for imessage it is showing 3.5 GB on the summary screen iCloud storage management, when I click into it "Top Conversations" says "Zero Kb" and if I click into that it shows no Top conversations, and i don't see any options for large attachments or whatever.

I really don't have that many converstations, and the last time that "Top Conversations" was showing stuff it was nowhere near 3.5 GB.