M ChangeLog → ChangeLog

@@ -1,5 +1,8 @@ 
 (Format: Year/Month/Day)
 Changes for 0.9.12
+*05/01/21:
+  * Fix tab detaching - the window wasn't shown (Simon)
+    Window.cc
 *05/01/20:
   * Close #1105048 (thanx to the openbsd-folks)
     minor issues with fluxbox-generate_menu

M src/Window.cc → src/Window.cc

@@ -3483,9 +3483,10 @@ WinClient &client = *old_attached;
             detachClient(*old_attached);
             // move window by relative amount of mouse movement
             // since just detached, move relative to old location
-            if (client.m_win != 0)
+            if (client.m_win != 0) {
                 client.m_win->move(frame().x() - m_last_resize_x + x, frame().y() - m_last_resize_y + y);
-
+                client.m_win->show();
+                }
         }
 	else if(attach_to_win==this && attach_to_win->isTabable()) {
 		//reording of tabs within a frame