DataGrid Master Detail Hierarchy in edit mode

Radzen.Blazor Components
1

Hi,
I have implemented a DataGrid Master Detail Hierarchy in my project and it works well.
Now, i I try to make editable the two data grid with datagrid-inline-edit tutorial.
I succeeded in doing for the first datagrid but for the second, it seems to be more difficult.
When I try to edit the row of the seconde grid, i get this error :
"The render handle is not yet assigned."
Do you know if it's possible to make editable the seconde grid too.

Regards,

2

There is exactly such template in Radzen Blazor Studio - you can compare it to your implementation.

3

I have downloaded your Radzen Blazor Studio in Trial mode, but apprently the templates are not accessible in this mode, aren't they?

4

Database/page scaffolding is fully functional during trial:

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5

I think i have an installatton trouble.
Radzen Studio works on on WIndows Server 2019 edition?

6

There are no known issues with this Windows version.