It was already previously possible to close the "Map window" in order to
get the text output reverted into the Generic-window. However, walking in
areas that did not support maps, while having the "Map window"
closed would produce something like 6 newlines with the text close to
"This location does not support maps." or so. This feature has been
enhanced so that players don't get the newline spam anymore, making
closing the "Map window" much more user-friendly. This was put into
game 3 minutes ago.