Scenario:
- Open "data/samples/CLUSTALW/COI.aln".
- Open the "Highlighting" options panel tab.
- Set any reference and a highlighting mode.
- Select several characters in the alignment not from the beginning.
- Click the "Export" button.
Expected state: the "Export Highlighted to File" dialog appears. The preset region in the "Exported area" parameter is equal to the selected region (i.e. the columns numbers).
Current state: the preset region starts from the beginning.