Forms :: Context Menus Don't Work When Access Window Is Minimized

I recently completed a db for a client and they have since asked that the access window be hidden for certain types of users.This I did using

Code:
ShowWindowAsync Application.hWndAccessApp(), SW_HIDE

if a relevant user opened the db. All well and good, except they then wanted to be able to see the Access link in the taskbar (which SW_HIDE doesn't do) - so I changed it to SW_MINIMISE and they were happy again until..They then realised (and it was a surprise to me as well) that the right click context menus used to filter and sort continuous or datasheet forms were no longer available to these users - nor was the context menu for datasheet columns to freeze or hide columns - see attached.

I've experimented with a number of options and these context menus are available if ShowWindowAsync is not called or if called with SW_HIDE, but not for SW_MINIMISED, SW_SHOWMINIMISED, SW_SHOWMINNOACTIVE, SW_SHOWNOACTIVE.

Why the shortcut menus are not available when the Access window is minimised? The requirement being that the context menus are available to all users the Access link appears on the task bar for all users the access window is hidden for some users.I should say that due to hiding/minimising the access window all forms are popup and modal.