Solving VST Transit biggest issue and making it useful ?

Just had a look at VST Transit, which looked like an interesting idea since I am sharing projects with other musicians.
The biggest issue I see is that the app does NOT save all the info in the project. For instance, automation, fx, variaudio edits, etc. are not sync’ed.
Maybe I am missing something, but wouldn’t it be sufficient to save the project file as well to get ALL the info needed ?

VST Transit is designed for cross-DAW cooperation, so it implements an abstraction of projects. Also synchronising Cubase/Nuendo projects would be close to impossible. If you just want to exchange Cubase projects, use mail or cloud services, then you are in control of clashes and the likes.
We are continuously working on improving support for more track types. Fx should already work though afaik.