Hi, I've a following problem: i'm using custom date picker in cell template. If i open the picker popup and then scroll grid content - the popup will scroll out of bounds of the Grid. I've created a sample to demonstrate this.
Here are the steps:
1) Scroll to the bottom.
2) Click picker's button to open popup.
3) Hover any date picker (mouse wheel doesn't scroll without it for some reason).
4) Scroll grid up.