Hi Ebi,
Greetings from Syncfusion Support.
We have tried to run the shared code without any modification. The sample works well in our end.
You can refer the sample from the following link.
Please try out the sample if the issue persist still, please share the following details to check on this issue further.
- Nuget and script version details.
- Do you face any script error or exception?
- Try to replicate the issue in a sample
- Image or video depicting your issue.
Regards,
Nevitha