V8i midpoint handles?

Recently switched from V8 to V8i and it appears that V8i does not provide midpoint handles for rectangles anymore?

With V8 you could select a rectangle, click it again, and you would get handles for the midpoints that would allow you to resize that edge of the rectangle. This was very useful to me. But it appears that the only handles available with V8i are the corners of the rectangle. Is that capability just gone now? Or is there a setting somewhere?

The attached image is an generic example. What I want to do is modify the rectangle so that the midpoint of the right edge is on the radius of the circle (creating a square). There used to be a handle about where the mouse pointer is that I could click, drag, and snap to the circle and be done. I really hope there is still a way to do this.