I mean, it's on the NHL for using a description that isn't actually applicable to any of the rules as they are written. They used the word "propel".If we're being pedantic about word choice, I would say "propelled" is simply a fair way to describe "any other manner" in calling what Hellebuyck did to the puck neither a shot nor a deflection, despite the word itself not specifically appearing in any relevant section of the rules here. Again, it's on me for bringing up the word to create some confusion in this thread since I implied that it was used when it was not.
Again, it's very NHL to just make things up.