Bitmap.Center gives invalid pointer opertation

When setting Bitmap.Center := false, you get an invalid pointer operation in XE7 in release

procedure TBKH1400Form.GRIDhGetCellAppearance(Sender: TObject; ACol,
  ARow: Integer; Cell: TFmxObject; ACellState: TCellState);
  if (aRow>=GRIDh.FixedRows) then begin
    (Cell as TTMSFMXBitmapGridCell).Bitmap.BitmapName:=IMGNAME
      (Cell as TTMSFMXBitmapGridCell).Bitmap.Position.X:=0;
      (Cell as TTMSFMXBitmapGridCell).Bitmap.Position.Y:=0;
      (Cell as TTMSFMXBitmapGridCell).Bitmap.HitTest:=false;
      (Cell as TTMSFMXBitmapGridCell).Bitmap.Center:=false; //invalid pointer operation in  xe7
      (Cell as TTMSFMXBitmapGridCell).Bitmap.highspeed:=false;
      (Cell as TTMSFMXBitmapGridCell).Text:='';


We have tested this here but are unable to reproduce this issue with the above code.
It could be possible that this is a due to a specific combination, therefore we would appreciate it if you would send us a sample that is able to reproduce this issue.

Kind Regards,