--- Comment #3 from Fabian Vogt email@example.com --- (In reply to Arvin Schnell from comment #2)
This is a KDE Live ISO. AFAIS snapper is not included there. I have no idea how this is supposed to work.
Yup - I expect it to work if I add manually again.
Still, YaST shouldn't ignore the return status as the installation helper might fail for valid reasons.