iPhone 13 iPhone 13, no Top Conversations listed

[nkaufman]

Got iPhone-13 and restored from iCloud, ios 15
All messages came through, no issues

However, going to Settings -> AppleID -> iCloud -> Manage Storage -> Messages -> Top Conversations
It shows "Zero KB"

I have over 800MB in Messages. What happened here?

 

[now i see it]

iOS 15 still has storage size reporting problems

 

[nkaufman]

iOS 15 still has storage size reporting problems

Is the issue with Phone Storage or iCloud storage or both?