If i use a Backend like Z-Push to sync the Calendars from NextCloud to a Mobil Phone, Z-Push tries to find the correct TimeZone for a Event. In Case of the Birthday Calendar it fails, since there is no TimeZone Info for the Events. If i look at Database Level, i see, that there is column for TimeZone. Is it possible to specify the default TimeZone for a Calendar via NextCloud GUI? Does it have any effect, if i manually add that Info via Database? What for Format is awaited for the TimeZone Info?
BTW: Sometimes i get such a Timezone “W. Europe Standard Time”. In this case Z-Push cant interpret the Timezone correctly, since it awaits “W Europe Standard Time” (without the “.” after “W”). I don’t know if this is a small Bug in NextCloud or Z-Push, but it should get fixed somewhere.
I think this is a bug in Z-Push. The birthday events are all-day, so they have no timezone, because all-day in Australia is still the same all-day as in Germany.