[dsc]

None of that even implies that the abuse was still continuing when then-Cardinal Ratzinger learned of it.

I believe I'm correct in saying that the 1990s postdate the 1960s.

[Full Court]

None of that even implies that the abuse was still continuing when then-Cardinal Ratzinger learned of it.

Is there any indication that he acted at any point in time to bring justice? Even now?

No.