scratch2 presentation mode?

[rodrunner]

Hi,
I'm using Raspbian 9.1 Stretch
I was trying to open scratch2 in presentation mode from commandline:

Code: Select all

$ scratch2 presentation testproject.sb2

but it does not seem to work (scratch2 launches, but my testproject.sb2 script is not loaded).
If I just type

Code: Select all

$ scratch2 testproject.sb2

then the sb2 script is loaded, but of course, not in full screen mode.
Is the presentation mode not implemented in scratch2 ? In that case, I would like to know if there's an alternative way to open a script in full screen from cli?

Cheers,
Rod