You should be allowed to have a widget for Google calendar to work on the cover screen of the Samsung Z Flip. Or show at least a widget with upcoming appointments and events. This would help reduce the opening and closing of the phone and make the outer screen more valuable.
I suggest using Goodlock from the Galaxy Store, as it is made by Samsung to enhance and enable many functions like using all apps on the cover screen with the Registar and IšGalaxy Foldable options for apps and widgets on the cover screen. You can also sync the Google calendar with the stock calendar app for native use of the cover screen widget.
