Allow Growing for Selection Tools
Description of the feature
Constrain selection tools to canvas edges by default and add option to Allow Growing to be in line with how the Crop Tool works.
Use cases
You are not able to make proportionally constrained selections easily without turning on Snap to Canvas Edges and then being careful to get close enough to the edge for it to snap to it.
2. It would allow a quicker work flow unless you explicitly wanted to select beyond the canvas. (Rounding corners, constrained shapes, etc.)
3. It just seems more intuitive for it to work like the crop tool by default.