Hi Martin,
Syncfusion greetings.
The
provided sample is not working at our end. We have checked the reported drag
& drop behavior in the below sample and it is working fine. Kindly try the sample and if the issue persists, try to
reproduce the error in a sample and revert else share your code
example/runnable sample (if possible) to proceed further.
https://codesandbox.io/s/vue-template-rfr46
Regards,
Karthi