macOS Sierra Volume Menu control strange behavior Anybody else have this issue after upgrading to Sierra?

Clicking the volume button and it shifts all the icons in the Mac menu... Never used to do that on El Capitan. The result is the mouse cursor doesn't line up with the control below it. I know they switched it to a horizontal control but I don't think it's supposed to shift all the icons right??



Is this fixable or Sierra bug?

Update: New gif.
i had this problem, and found a solution.It was happening because of the hidden mirroring option. just go to System Preferences> Display>untick 'show mirroring options' and the problem will get solved.