Always on top Chrome

I sometimes open the Run dialog in order to type something while watching a video. It is my "notepad". Since the new version of Chrome [currently 60.0.3112.113] Chrome is always on top on my Windows 10 system. How can I make the Run dialog be on top of Chrome again?

Note: Pressing F11 twice like described in the post Google Chrome: Always On Top Bug does not solve the issue.