Link to .capx file (required!):
Not Required just use any .capx
Observed result:
Button [Cancel] [Back] [Done] display on top window
<img src="http://i.imgur.com/yOoBU0P.png" border="0" />
Expected result:
Every open Parameter Dialog
Operating system & service pack: Windows 8.0/8.1
Construct 2 version: R 146