So, I'm a complete newbie to Piwigo but so far the whole experience has been very smooth.

I've just got one small problem that's been bothering me.

I installed the "Community" plugin and I tried to set unregistered users up so they can upload to any album and also create new albums, with "low trust" so an Administrator has to approve photos.

Testing it as an unregistered user, I am able to create sub-albums under an existing album, and I am able to upload to an existing album, but I cannot create a new "top level" (child of "---------") album.

Under permissions, I have created a permission for "any visitor", Where = "the whole gallery", options = "low trust, sub-albums creation". 

When I pick "------" as the parent album and type a new album name, I get an "access denied" message.  When I pick any other album, it works fine.

As a workaround, I have created an album called "Submitted Photos" and I am asking my users to submit all new albums under that, then I simply move the album up to the top level once I approve it.  But I'd rather they be able to create the albums themselves if possible.

Is there something I am doing wrong in my permissions model?

Thanks so much for any advice, and also for an AWESOME gallery package.