Any tool I use, if I try to line it up with the edge of another item in the drawing, tries to select that item instead.
Like, I want to draw a rectangle that starts where another rectangle ends. I put my mouse over the corner of the other rectangle. I expect what's going to happen is it's going to snap to the corner of the old rectangle. Instead what happens is the tooltip turns into a corner modifier for the other rectangle and starts to modify that rectangle instead of drawing a new one.
This happens for all the tools I regularly use: If I try to draw a text box at the edge of another feature, it modifies the old feature instead of snapping to it.
I don't know what I did to get into this mode, but I want out. Why are all the tools selecting my old work, instead of snapping to my old work, and how to I make it stop?
