Settings Not usable, Playlists only Partly usable

Using Roon 1.8 on my iPad i cannot use the Setting Button . Other Problems With the Playlist, i created for myself and Carried over to Roon 1.8. While scrolling through the Playlists the process is suddenly cancelled, either i cannot call up the Playlists at all or with other playlists i only can See the First Albums Then the process is cancelled at Some Point. I also installed Roon on my iPhone, But there is no Problem. Would you please Give me Support.
Best regards

Deinstall and reinstall the app on the iPad
In future for support post in the support category as it will be soon by Roon staff there.