In ZQ, once I look at the map, if I then edit some additional screens, and try to View Map again, it is not updated (and the dialog with the various options does not appear again). Even if I save the quest file, still no change to the View Map screen.
The only workaround is to completely close out the editor and re-open the quest.
EDIT: The bug is so patently obvious that it needs no quest I would think, but I'll make one if a developer needs it.
This bug has been around a long time, and is actually worked around by pressing Space while the map is displayed - this brings back the dialog and causes the map to update.
But I've fixed it.
Confirmed fixed.
Imzogelmo, when the map is first opened in Zquest, it loads what is current to the map. after that it needs to be refreshed manually, by opening the map and then pressing the spacebar. This is why it was largely not reported: You gotta hit space.