But why exactly do you think he cannot run for a 1st down when he has to? He has shown he can do this on several occasions. BUT, it is never designed runs or you risk losing him like they lost Allar. When the play breaks down he has shown that he certainly can pick up the necessary yards. The excellent trait he has, however, is that he does NOT panic, like Allar, he stands in the pocket, evades pressure very well, and looks to pass first. Failing that he has tucked it and run.
So, discuss the parameters of your expectation when a QB should run the ball. Surely, you do not mean designed runs to put him in harms way.