I have seen this before but now that I looking for it, I cannot find it.
On a Canvas App, I have a horizontal rectangle whose Height and Weight are fixed at 1366x768. I want to put in another vertical rectangle that starts at the bottom of the horizontal rectangle and take up the rest of the space.
I have tried the Height Parent.Height - Rectangle1.Height. The somewhat works but the top of the vertical rectangle is at the top of the page. As mentioned, I would like it to start at the bottom of the horizontal rectangle.
