UI in Companion App on iPadOS hangs, uninstall/reinstall not effective

Hi,

I’m using the companion app on iPhone as well as iPad. On iPhone, the UI works well.

On iPad, initially it worked well but now the UI is not responsive at all. I suspect some cached data to be the cause of the UI hanging. Restarting iPad, clearing Safari caches etc. did not help.

Ultimately, decided to uninstall and reinstall the app. Same result - but to my surprise, after reinstalling the app it immediately logged in without my entering username / password.

So it seems that Home Assistant Companion app stores data that survives an uninstall? If so, where can I delete that data? At this time, the iPad cannot be used with HA at all.

Regards, Ed.