"Optimize Geometry" disappears off menu - bug?

People,

I am using:

avogadro-1.0.0-3.fc12.x86_64

and sometimes on starting up Avogadro I have this problem - I have
uninstall and reinstall the RPM to fix the problem . .

Is there something I can do to fix it myself? Am I missing something?

Thanks,

Phil.

Philip Rhoades

GPO Box 3411
Sydney NSW 2001
Australia
E-mail: phil@pricom.com.au