Thanks!
I have filed a bug (#7468) for those cases where there should be
support from the layout file. I believe that the layout was known to
tex2lyx since the created LyX document used formatting that I had
defined in the same layout file.
Marcus
Marcus Kriele wrote:
> I also ran into various problems with tex2lyx when I tried to import
> tex-documents with LaTeX-commands that use required or optional
> arguments and that are supported in the layout. Are such problems well
> known or should I file a bug report?
Such problems are not know