Has anyone tried this software (Materialize). I downloaded it cause I read it's good with "PBR" whatever that really means. 
But... I can't save a project let alone any maps! It just says "Select" instead of "Save" or something, and when you try to write a project name or map name, nothing saves at all... I think their file explorer is stuck in "Open" mode. 
Amazing they have no contact on their website, and only a feedback in their software, which won't let me send anything with "Oops, something went wrong". :\
I think I may have spent like 45 minutes in this software for nothing. 
 Figured it out!
Figured it out! Don't hit Select. Right the filename and hit enter on the input field. Weeird.