Since the latest update (2021-03-10, version 77), the following happens if I try to edit a not-yet-uploaded ride in the "My Rides" screen: The "Ride Settings" overlay pops up with my default settings. I don't need to change anything, so I press "Done". The "Calculating incidents…" popup is shown for about a second, but then I'm immediately taken back to the "My Rides" screen, where the ride is still shown as not saved.
I have been able to upload some later rides, although in these cases I might have been able to do my annotations and save immediately after the respective ride.
Since the latest update (2021-03-10, version 77), the following happens if I try to edit a not-yet-uploaded ride in the "My Rides" screen: The "Ride Settings" overlay pops up with my default settings. I don't need to change anything, so I press "Done". The "Calculating incidents…" popup is shown for about a second, but then I'm immediately taken back to the "My Rides" screen, where the ride is still shown as not saved.
I have been able to upload some later rides, although in these cases I might have been able to do my annotations and save immediately after the respective ride.