help wanted
Description
Hi all!
I have a grid with a expandable rows. In my app the data refresh every 1 minute. When a row is expanded I have to mantain it opened and refersh the data. When I do this a loading spinner appears on the subgrid.
I have tested with the tutorial http://ui-grid.info/docs/#!/tutorial/216_expandable_grid and its happening the same thing:

Thanks in advance