Naturtag - Organize your photo collection with iNat metadata

Great idea!

I’m triying to get this working, but fully failed. Nothing happens, when I open the app, no observations are visible (of course I’ve put my username in the correct field) . There’s little traffic with the iNaturalist(Amazon)-Server - but nothing will be displayed in the My Observations-section

When I add an Image to the Photos section - the image will not be displayed - just the ribbon with the 5 symbols and the image name … what in general am I missing?