I have this exact same problem (unable to select the pods in initial smart app setup). Doesn’t seem to matter what I do. Looking at the code it seems that it should be saying “Tap to choose”, but instead I get the message “You can’t currently add this”.
My API key works using the “https://home.sensibo.com/api/v2/users/me/pods?apiKey=myapikeyhere&fields=id,room” URL. It lists both of my pods fine…I’m at a loss.
EDIT: Do you seriously have to name your API key “apikey”. I tried a million different names for the API key on the sensibo site. This last one I finally called it “apikey” and it seems to have worked. Maybe update the instructions at the top of the thread? Also, it’s “My Device Handlers” now not “My Device Types”. Unless I’m missing something else.