Maybe a little more highlight on the actual page in navigation

[kirkone]

Only a small tweak for the UI.
maybe something like that:
https://youtu.be/ez2TqEKo7lw?t=44

[tmueller]

Also it seemed in user test, that navigation is not seen and understood immediately. Small arrows next to the card, qrcode and infopage could indicate, that there is more content. These small arrows should be clickable as well and lead to the adjacent screen