Hello @Sandrinemertens
Your SwissPass could not be displayed in the SBB Mobile App, we regret this. We are already aware of the error.
We kindly ask you to use the SBB Preview App until the redesign of the SBB Mobile App, probably in autumn 2022. If necessary, you can physically present your SwissPass card.
I apologize for the inconvenience and wish you an excellent day.
Regards, RahelW