In the old site, if you were in a Group 0 thread and pressed 'Game Map' then it would take you to the Group 0 Map.  In the new site it always just takes you to the non-group-specified map and you have to pick Group 0 in the select box and click submit.

I hadn't even known about the old functionality, because I had never played in a game where the GM made use of the Game Maps that way.  I requested that he put map that changes more frequently in the top level and the GM pointed out this behavior to me.  Since I use the new site exclusively, now, his careful planning was wasted on me.

On both the "old" and responsive sites clicking "game map" takes me to the main game map, from there I can select the map for group 0.  As far as I can tell the behaviour is the same.

Just tested ...

On the old site:

a) clicking on Game Map from game menu takes me to the Main Game Map
b) clicking on Game Map from within Group 0 thread takes me to the Group 0 Map

On responsive:

a) clicking on Game Map from game menu takes me to the Main Game Map
b) clicking on Game Map from withing Group 0 thread takes me to the Main Game Map

So I'm getting the same results as Zag24 - different behaviour on which game map loads from within a thread.  :>

Using latest Firefox on Win 10 PC.

Sorry, completely missed the "in a thread" part, shall fix!

Awesome!  Thanks for the quick fix.  I see you've added &gamemap=0 to the URL.  Now that you've given me an inch ... :-)

Could we have the same behavior if you are editing a post from such a thread, or if you are making a reply to such a thread?  The usage pattern is that I'm making a response or editing one (that is, already on the edit screen), and I realize that I need to state the exact position I'm moving to so I have to look at the tactical map.   I middle-mouse-button the Game Map link in order to bring up the map in a new tab, but I don't get the cool, new (to me) behavior because I'm no longer on the thread page.  (I know, I know -- plan better.  Not my strong suit.)

While you're mucking about in there, since I see that game maps already can work off a GET rather than a POST, you might change the action in the Game Map page to use that.  The problem is when you navigate to a particular map via the controls on the page, then leave the page and return by hitting the back button -- Chrome has to "Confirm Form Resubmission."  You could even put it in the onchange event of the select rather than needing the button at all.