AC27 Undock Design options palette

[John H]

I docked the Design options palette and now I can't undock it!!! (other palettes work fine) its this a bug or am I missing something. 

 

[Botonis]

In my case the design options works just fine. 

Windows 11, Arhicad 27 6000 INT.

The undock cross comes up on the left upper corner of the pallete.