Orrin Hatch called them "Her Lawyers", he might be wrong. Also on that committee are Mike Lee, Ted Cruz. Ben Sasse, Lindsay Graham, former judge, all keen legal minds, now, these last 3 did not directly comment on this that I know of. But it does seem that Orrin Hatch did. This is the Judiciary Committee after all.
A key phrase, might be "Legal Representation", did they give her legal representation and does that constitute being her lawyers?
I don't disbelieve what anyone says but I will tend to lean on what Senator Hatch's words were and I would tend to think he is not misinformed on the issue.