I've already been threatened with the WONTFIX, but I'm reporting this anyway because I have exact steps that reproduce it 100% of the time and I hit it by accident:
On a page with a FancyTable, focus a window other than the browser
Click anywhere in the browser window to give the window focus
Right click anywhere on the FancyTable
Left click anywhere in the window to close the context menu
Now mousemove triggers cell selection even though you aren't pressing a mouse button.
I've already been threatened with the WONTFIX, but I'm reporting this anyway because I have exact steps that reproduce it 100% of the time and I hit it by accident:
Now mousemove triggers cell selection even though you aren't pressing a mouse button.