Description of the issue:
If users use two screens connected to the same computer, eg. one on a notebook and another as an external monitor and the scale setting is different on these 2 screens, structures may float away from their cells. In some extreme cases the whole column of structures could move away, which may result in the complete disappearance of the structures on the external monitor.
As a first workaround we suggest set the same scale value on both screens, but use 175% as the maximum.
A second solution is that instead of moving the Excel dialog from one screen to another, close it and and restart on the screen where you would like to use it.