Why submissions showing as unread even though they are "read"?

for some reason 22 submissions are in the "unread" tab and they have been marked as read.  can you fix?

Sorry for the inconvenience this may have caused. The issue should be fixed now, kindly check and confirm if the issue persists on your end.

Seems to be fixed. What happened?

That's likely a cache in the form failing to update the unread count. You can fix that by clearing your forms cache:

https://www.jotform.com/help/229-How-to-Clear-your-Form-Cache

or, by manually marking submissions as read. Select the form > Click More > Click Mark all as read:

Since I had marked everything as read I’m guessing it was a cache Thing. Anyway, it’s fixed now.