install of 7.04 fails because of partman-lvm problem

[Christian Andretzky]

I tried to install 7.04 from the alternate 386 install cd (Final release, iso-image). The machines have existing volume groups 1 or more with existing volumes. All things go as usual until the question if to activate the existing volume groups. First thing to say is that none of the existing groups are displayed. Answering yes to the activating question lets install hang. It seems that partman-lvm is waiting for an answer.
I tried this on 2 different machines with exactly the same result.
It must be said that the problem not happens with the latest beta release of the same cd (also iso image) partman-lvm does also not display the names of the volumegroups in the window during the question if activating the existing groups but it works.