Baseball-reference.com does.
https://www.baseball-reference.com/teams/MIN/2023-fielding.shtml#all_players_advanced_fielding_c
It says Vazquez's ERA is 3.54. Jeffers's is 3.33.
The last time I remember reading anything about CERA, it was that it's too unreliable to put much weight into. Certain pitchers have designated catchers, the mix of the starting rotation with the team's catchers isn't uniform, catchers come and go from the roster, leading to small samples, and so on. CERA tends to fluctuate from year to year enough that a good result one season may not be repeatable. But what research I know of is old. Probably there is some meaning inside the raw data, but my assessment is there's too much noise to reliably sift it out.
But, for what little (IMO) it's worth, there you have it. Our two catchers are remarkably even in this regard. I don't necessarily believe it.