[Owncloud] CalDAV adapter and sync of tasks (VTODO) with android

[Patric Zimmermann]

Hi,
I am trying to sync the tasks from my OC to my android tablet (galaxy note 10.1).
The calender sync via the CalDAV adapter works fine and all entries appear in the "S Planner" (thats the calender app which handles the Tasks/Todos as well). 
But I cant get the sync of the tasks working... 

Is anyone here using OC with a galaxy tab or note and has this working? Any advice on that would be much appreciated? 

thx in advance,
Patric