Information lost after changing storage account

[lapete]

I had a contact that was connected to my Google account. I went to edit the contact and selected a caldav account. After that, the 2 saved email addresses that belonged to that contact (and probably more) were no longer stored.

[tibbi]

what app and OS version are you using?

[lapete]

App 6.16.1 Pro (FDroid) Android 10, Security patch level Nov 2021

I also found that the addresses are still stored but not available at first glance. When looking at the profile (first picture), I see the name, phone number and a link to the caldav (nextcloud) account. Tapping the caldav account will open a new card (second picture) which contains the 2 email addresses. Before account mirgation, everythingg was visible at once.