anchor.diff:  procedure TfmMain.FormActivate(Sender: TObject);
   begin
     AppActiveForm:= Sender;
  +  FFormActivateAlreadyCalled:= true;
   
     if FNeedToMaximize then
     begin
  
positive.code:   _Init_KeymapMain;
    _Init_KeymapNoneForEmpty;
    _Init_StartupSession;
  
    //after on_start, ConfigToolbar is slow with visible toolbar
    DoApplyUiOps;
  
negative.code:     FLastTooltipLine: integer;
      FLastAppActivate: QWord;
      FLastSaveSessionTick: QWord;
      FFormActivateAlreadyCalled: boolean;
      FNeedToMaximize: boolean;
      FDisableTreeClearing: boolean;
      FInvalidateShortcuts: boolean;
  