Description of problem:
If I want to drag a window to resize it, the mouse cursor does not change appearance anymore.  Hence, the user is given no visual indication that they can now resize the window.

Version-Release number of selected component (if applicable):
kwin 5.3.0.2.fc22 

How reproducible:
Every time.

Steps to Reproduce:
1. Hover over the edge or corner of a non-maximised window, such as a konsole session.



Actual results:
The mouse cursor does not change appearance. It still looks like the standard "selector" cursor.  You can still resize windows via dragging, so functionality is unaffected, but there is no visual cue to indicate that you can resize, as opposed to dragging the window around the screen.

Expected results:
The mouse cursor's appearance should change to indicate that you can resize the window.

Additional info: