I've run into several issues with sorting after doing a grouping. We can even use the Firemonkey GroupDemo to see the problems.
1. After clicking the Group button, sort by any column and see that the last group never sorts.
2. Collapse the first group and now see that rows move in and out of different groups. The second group even loses it's node row on certain sort clicks.
I've seen these issues since at least the XE5 version and I now have the XE7 version.
Has anyone else had issues with sorting after doing a grouping?
- The last column in the demo has the same country values per brand, hence, sorting on this last column has no effect.
2. We traced & fixed this issue. The next update will address this.