Is there any update on this issue? Basically, when issuing Collection Replace events on the collection backing a Grid, it loses the selection (quite annoying when using the grid as a "master" for a detail view).

Also, on a tree-list view, if a Replace event is issued, an expanded tree node will be collapsed.

Taken together, it makes the grid/tree-list view effectively unusable.

Note, that we issue Replace events because that's the only way to keep the data sorted in a grid when its value change (unless you have a better suggestion).