Fix so proper zones revealed when activating targeted ability

forge-gui-desktop/src/main/java/forge/GuiDesktop.java

@@ -394,6 +394,17 @@ public class GuiDesktop implements IGuiBase {
         return FControl.instance.getObservedGame();
     }
 
+    @Override
+    public boolean openZone(ZoneType zoneType, Set<Player> players) {
+        switch (zoneType) {
+        case Battlefield:
+        case Hand:
+            return true; //don't actually need to open anything, but indicate that zone can be opened
+        default:
+            return false;
+        }
+    }
+
     @Override
     public void updateZones(List<Pair<Player, ZoneType>> zonesToUpdate) {
         CMatchUI.SINGLETON_INSTANCE.updateZones(zonesToUpdate);