I’ve created a backend to deliver calendars via activesync.
When I receive invitations via email, I have strange behaviours only using Apple Mail.
If I receive it on Android or on iOS using Spark, I can add the event directly on any calendar configured.
If I receive it on iOS Apple Mail, the ics can be imported, and it suggests me to add it showing all calendars, both iCloud and my own activesync ones, but it doesn’t let me choose the latters.
I tried adding a Google account too with calendars.
Apple Mail allows me to add the invitation event and choose both iCloud and GMail, only my own activesync cannot be selceted (showed but unselectable).
Any idea if there is anything I may have wrong on the backend?
Do you know of any similar problem with other z-push backends?