I tried to turn Q&A into Spanish, which is preview version, but instead it did show me that Q&A box is not compatible with this Q&A:
I have not solved this, so I think you need to use it in English. I don't know the Microsoft project plans, but if it's experimental now, then one day it will be ready.
I introduced the Power BI in here where I am, one non-profit foundation. I have several problems - it does not understand my data format very well and it is stuck with things like creating a chart with dates on X axis - it works sometimes. Still, I know Microsoft knows something about psychology of managers and probably this contains what they need, so I still chose this program - my IT manager knows Microsoft products well. I cannot say anything else about this case 😛