anchor.diff:    var
       [Managed(false)] FActionMap: IBidiDictionary<TObject, IDLUIXAction>;
       [Managed(false)] FForm     : TVCLFloatingForm;
  +    [Managed(false)] FListMap  : IDictionary<TComponent, IDLUIXVCLListStorage>;
     var
       FColumnTop     : integer;
       FColumnLeft    : integer;
  
positive.code:   frame := nil;
  end; { TDLUIXVCLFloatingEngine.DestroyFrame }
  
  end.
  
negative.code:   action           : IDLUIXAction;
    filterAction     : IDLUIXFilteredListAction;
    navigationAction : IDLUIXNavigationAction;
    unitBrowserAction: IDLUIXOpenUnitBrowserAction;
    unitName         : string;
  begin
  