I have created a hierarchical grid with one sublevel. I want all the child tables visible from start so I've set the
HierarchyDefaultExpanded = true.
When I do this, all the items are expanded but the child tables are empty. Not even the "No child records to display" is there, it's just plain empty.
If I remove the HierarchyDefaultExpanded = true it works as expected, I can manually expand each item of the mastertable, and the child records will display.
Does anyone know what more steps I have to take to have all subtables displayed with data on page load?