I have saved an activity from my Galaxy Watch 6, while on the watch it shows that the activity has been synced, on the phone app, there's a permanent display of "Processing Activity" showing up in my activity tab. I tried restarting my phone, login and out of the app, clearing cache on the phone, and tried resyncing on the phone, refreshing the activities by pulling down and it just won't disappear. 

While I already accepted the fact that activity has been loss, I wished the "Processing Activity" can at least be removed.