Nothing is working on the project tab on the latest beta of bambu studio, is this by design? a bug or a feature that has been discontinued? 
I don’t think that tab has worked in a whole LOT of iterations … not just beta
That’s what I’ve manage to see on some threads of this forum… that’s sad… it seem a good differentiation regarding other software, like Prusa Slicer, that has nothing remotely similar (at least for my knowledge)