Hello,
please find attached a sample about grouping.
As you'll see, we've done two components.
The first one is using row template, stacked header and grouping. By default, we've done grouping on column's name "nom".
This version doesn't work as you could see.
The second one is the same version without ng-template and we can see grouping on column "nom".
Why ng-template and grouping doesn't work together? Is there an issue on ng-template and grouping?
Please let us know if we are doing something wrong or if there's an issue on your side.
Best regards.
Attachment:
PocArrayComplexe_e897c7cd.zip