Hi Sascha,
Thanks for contacting Syncfusion support.
Currently we does not a have support for your requirement and we have already logged feature request for the same.
You can now track the status of this feature request here,
At the planning stage for every release cycle, we review all open features and identify features for implementation based on specific parameters including product vision, technological feasibility, and customer interest. We will let you know when this feature is implemented.
If you have any more specification/suggestions to the feature request, you can add it as a comment in the portal.
Regards,
Karthik Raja