On occasion, an undocked dialog or window will become 'stuck' with no apparent route to recovery.
In these cases, the Windows List Dialog can be leveraged to recover the misbehaving item.
To launch the Windows List Dialog:
Use the Ribbon Search (F4) to search for 'Window List', and select the tool.
Note: Hovering over the list item will display pathways to access the tool via the ribbon interface
Alternately: in the bottom right corner of the application interface, locate the dialog focus indicator.
If a dialog has focus, the indicator will be populated and the focus reported. This is also indicated via specific icons.
Some examples:
If no dialog has focus, no icon is shown.
Regardless of displayed focus, selecting within the area will launch the Window List Dialog:
From the Window List Dialog:
Selecting the desired item and pressing the OK button will cause the item to relocate to the area occupied by the application window.
Full Windows List Dialog documentation can be found via the path:
Home > MicroStation Platform Help > Getting Started > Viewing Designs > Arranging View Windows > Window List Dialog