To MS W10 engineers: Portrait app stacking?

[ininjam]

Is it possible now or will it be a feature to be added in the future? This is so basic and obvious especially for smaller tablets it's painful to not see it implemented.

 

[xandros9]

Not sure, considering apps know what to do when shrunken horizontally, I don't know if they will know what to do when shrunken vertically. Especially significantly.