Merge pull request #76868 from chfoo/issue-72728

Ensure WindowData minimized/maximized are mutually exclusive

platform/linuxbsd/x11/display_server_x11.cpp

@@ -3497,8 +3497,8 @@ void DisplayServerX11::_window_changed(XEvent *event) {
 
 	// Query display server about a possible new window state.
 	wd.fullscreen = _window_fullscreen_check(window_id);
-	wd.minimized = _window_minimize_check(window_id);
-	wd.maximized = _window_maximize_check(window_id, "_NET_WM_STATE");
+	wd.maximized = _window_maximize_check(window_id, "_NET_WM_STATE") && !wd.fullscreen;
+	wd.minimized = _window_minimize_check(window_id) && !wd.fullscreen && !wd.maximized;
 
 	// Readjusting the window position if the window is being reparented by the window manager for decoration
 	Window root, parent, *children;