I meant this https://www.macrumors.com/2021/01/14/macos-big-sur-11-2-beta-2-exclusion-list-gone/ , they've added an internal list of exceptions to vpn/firewalls, added their own apps to it, but then removed that list, fixing the issue.

So it is fixed, but very sus why would they add this exception list in the first place

ios vpn leaking without kill switch is just how it is 🤷