Tried to migrate Galaxy Note S20 calendar which had entries from Google calendar to my new S24 Ultra calendar.  But the option doesnt exist in S24 Ultra calendar.  When I click on + (under manage calendars) and select Google followed by adding that Google account where the calendar is,  I get an error message "This account already exists on your device:".  

Someone posted this problem in March this year describing in detail the problem which I face and support team responded to go to Path: Home screen, Apps  etc ...    where i would be able to login to that account..  However this doesnt exist at all.  Under Settings, when I selected Home Screen there is no such thing as apps, general etc etc.    A very disappointing 'non'-solution.

Would appreciate it if someone has found a way to get Google calendar in S24 ultra Samsung calendar app like how it worked in earlier models.