I've got a tree view in a data view, that is listening to a data grid. The first time I select a row which has a hierarchy in the grid , this is shown correctly in the treeview. When moving to another row, and then back to this row, only the root is shown, not the hierarchy. Is this a bug introduced in the new version of the treeview? Is there a work-around?
It is not a known issue. You might file a bug report at support.mendix.com. Do not forget to include a simple test project.