Grids; may display a blank grid but information in the summary pane

If a Grid includes a summary pane and a "Current Only" option, the following issue may occur.

Move to a row that is not "Current". The Summary pane displays information regarding the row. Now click "Current Only" - the current row disappears but the summary pane still displays the row's information. The summary pane should be cleared.

Grids where this is an issue include the following:

Account form, Workflows grid.
Branch form, Employees grid.
Client form, Employment grid.
Client form, Identification grid.
External Party (and Organiser) form, Employees grid