Android's calendar provider sync and compatibility

[BenutzerX]

Checklist

• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

It seems that the app is not compatible with the standard Android calendar service. This prevents apps from reading the local calendar to synchronise. In my case, the Pebble app cannot detect the Fossify app. I haven’t found any other open discussions about this issue

Why do you want this feature?

Allow all apps to access the calendar (e.g. for synchronisation with a smartwatch)

Additional information

No response