I noticed that when i tried to resize the right or bottom edges of a selection,
when i clicked on the edge, the selection got canceled,
and if i started dragging a new selection started.
The area where the resize selection handle shows up for the
right and bottom edges are offset inwards.
When zoomed at 100% it seams to only be offset by 1 pixel
but it get's further offset as one zooms in,
at 1600% it's offset 12 px.
