Gnome Calendar app does not show all Nexcloud calendars

I have 5 calendars on nextcloud, and I am syncing through the settings - online accounts. It only seems to show my main calendar, however on my iphone it shows all 5 of my calendars.

I’ve tried switching to other apps such as thunderbird and evolution but it still only shows the one calendar. Do you guys have any idea what I am doing wrong?

Thank you

I’ve had some issues with google calendars and the online accounts, the workaround for my use case is to not use the calendar feature but add manually in evolution (I don’t use the calendar app) It seems to be the same issue as this maybe expand on that report or log a new one?