Please describe the problem:
When the mouse button is depressed outside the program window, it is not recognized and, upon returning mouse pointer to the window, it is still considered pressed.

Steps to reproduce:
1. Play some audio or video file
2. Change current position in the file using mouse on slider
3. Holding mouse button, drag mouse pointer outside the window
4. Depress mouse button
5. Return mouse pointer to the window


Actual results:
Program will behave as mouse key is still pressed, and it will continue changing the position within the file. This also happens with the volume slider etc.

Expected results:
Mouse key depress should be recognized regardless of the position of mouse pointer.

Does this happen every time?
Yes.

Other information: