[Ardour-Users] can't export two selected regions

[fede at inventati.org]

Hi all

I'm using ardour 3.5.74 (debian sid).
I have two tracks (voice + guitar) and two different takes recorded on 
the same tracks. I'd like to export only one take, so just the regions 
in each track.

If I select both regions and click on Region>Export (or right-click on 
the regions and click on selected regions>export), only one region (the 
voice) is exported.

What's my error?

Thanks in advance
Federico