Statistics > Show reports > Error "A Aggregate report for satellite S1 does not exist"

Hi erverybody!
After creating a new site with S1 and S2 enabled, it was possible to show a report for S2:


But when selecting “Sentinel1” and activating “Show reports” an error window pops up:

Does anyone have the same problem or/and knows what to do in this case?
Thanks a lot for your help!
Kind regards Tobias