Fenix 7 pro saphire solar single activity not syncing to Garmin Connect app

I have an activity on my watch that won't sync.  My usual method is to simply bluetooth sync with Garmin Connect app on iphone.  Everything else seems to be fine - I have also tried Garmin Express on my Mac (I have used it to sync maps) but it also doesn't seem to bring over that activity.   

How can I get it to sync?  It shows up on the watch activity history fine.