Perhaps if enough of us ask nicely, Steinberg will reconsider the licensing option. Surely it’s not too late to do that in time for the product launch?
I find it helpful to have Sibelius on desktop and notebook as I can take the notebook to rehearsals and make instant corrections, and on other occasions have done a fair amount of work, both composing and arranging, while on long train journeys or when I’ve had to be staying away from home. It would reduce productivity considerably if I couldn’t do that with Dorico and would mean sticking with Sibelius despite all the other advantages of Dorico.
So perhaps others who would like this feature could keep adding to this thread so we can see how high the demand will be?