I don't know that they are doing that anymore. And a good agent will ask you if there is anywhere you DON'T want to send your work. When we were first sending out my book, Jordy sent me a spreadsheet with the names of every editor, their publishing house, AND their email address that she wanted to send it to, and I had to approve it. She also sent a copy of the pitch she was sending for approval.
When Strange Chemistry closed, we discussed the best action. CQP had made a previous offer so we sent it back there. But there was a game plan in place in case they didn't make an offer.
Just FYI and my experience with the agency. Steve comes from JABberwocky and was previously Jim Hines' agent. So there IS experience there, and I know his plan is to build the agency, even if it takes time. FWIW.
I think I remember some of their sales being with CHBB early on, but I am not sure if they are still sending there. As I said, as the client you have the right to veto any suggestion.