Outloook calendar settings won't allow selection of sync calendars

[Owlfan12000]

I am trying to have my outlook phone app sync with my Microsoft 365 desktop account. Windows 11. IMAP account on my desktop with a gmail email account.

The sync toggle is not available.

[MrGhoul]

You will have to reach out to Microsoft support and have them assist and help you.

Tap the link below for Microsoft support
https://support.microsoft.com/en-us/contactus