The Packers have had a “type” at most positions in the NFL Draft since the Ted Thompson era. See this piece on Cheesehead TV from Justis Mosqueda for details. They typically favor players with good-to-great athletic profile/RAS scores, though the parameters vary by position. In general, it’s a sound strategy.
One potential drawback, though, is that this can lead to a lack of diversity in the types of players available at a given position. To an extent, the Packers find themselves in that situation at receiver.
Of their presumed current top five receivers, only Davante Adams is shorter than six-foot-four.