Index: trunk/src/org/openstreetmap/josm/gui/dialogs/ToggleDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/dialogs/ToggleDialog.java	(revision 4776)
+++ trunk/src/org/openstreetmap/josm/gui/dialogs/ToggleDialog.java	(revision 4778)
@@ -689,5 +689,5 @@
             if(Main.pref.getBoolean("dialog.dynamic.buttons", true)) {
                 Toolkit.getDefaultToolkit().addAWTEventListener(this, AWTEvent.MOUSE_MOTION_EVENT_MASK);
-                buttonsPanel.setVisible(false);
+                buttonsPanel.setVisible(!isButtonHiding);
             }
         } else if(buttonsHide != null) {