There's absolutely nothing new about Catholicism not being a proselytary religion. None of the ancient churches engage in proselytism. Their whole mindset is that the world converted seventeen hundred years ago, so now chrstians just reproduce sexually. I suppose it has something to do with being an ethnic religion, which the ancient churches are.
In addition to that, Catholicism today considers proselytism to be a Protestant concept. Like creationism, the Catholic Church sort of defines itself against proselytism. And they scream as loud as any anti-missionary Jew when they find a tract under their windshield wiper. (The whole "we don't steal other churches' sheep" is just another form of this anti-proselytary mindset.)
The very much non-Orthodox “Rabbi” Skorka operates under the auspices of the United Synagogue of Conservative Judaism and the Jewish Theological Seminary of America.