I have a GridView with 5 grouping, lots of data. When I expand the last level of grouping, I have this weird white space.
The issue is not present when I set the GroupRenderMode to Nested but the performance become terrible.
No difference when I change the value of AutoExpandGroups.
here is the code :
Any Idea ?
here , a gif of the issue : https://imgur.com/a/mNGwYA7