Brilliant update - well done all.! At last, tempo/time sig tracks… 
Otherwise, demoed here using the new Iconica Sketch, there are still some notable ‘limitations’ outlined in this video review from Lanewood Studios, that hamper smooth workflow back and forth between Cubasis and Cubase…
And yes, I’ve read the dedicated Importer info article here… just a shame things haven’t moved on - even a little - since it was posted…
About the Cubasis Importer - Cubasis - Steinberg Forums