It's Volson's kind of game. It's not a coincidence that he's had a couple of his best games since Burrow went out and the offense has switched from a "bombs away!" approach to one focused on runs, short passes and screens. That means most of what he is doing now is blocking, which is his strength, versus pass protecting which...is not.
Really I think the whole offensive line has looked much better with Browning at the helm. That's NOT to say that Browning is better than Burrow or anything like that. But when we talk about how Burrow's play style contributes to the uncomfortably high number of hits and sacks he takes, the scheme is contributor to that.