Hey @geoff, I agree it is a bit awkward for the "in focus" part of the asset grid for those reasons. It can already "Scroll To" in the asset grid meaning that there already is a built in focus. From playing around - it looks like it tries to put the focus in the top left whenever possible.
What I'm trying to do involves primary and secondary navigation using Excel. When I scroll the Asset Grid, I need another collection which is pulling from the same spreadsheet to Scroll To the same item. Binding to the Asset Grid's index in focus would be helpful.
Regarding the arbitrary Focus of the Asset Grid: I guess it'd be cool if there was a way to 'set' the positioning of the focus in the Asset Grid properties. I was thinking maybe a box outline that could be dragged and dropped on where the focus should be when the grid is clicked into. Or Even if the property was to set the index number of what the focus should stay at. So for example, if you have a single line of 3 items, you would set item #2 as the focused position. (In this case, the 2nd item would still be the 2nd item of the index, but the #2 position would be considered the focus). or if you had a Grid of 3 x 3, you could set #5 as the focus position, since that would be the middle item. Just brainstorming.