Force all app traffic into the tunnel (opens in new tab)

A year ago, we wrote about how bugs in Apple's networking stack are preventing the iOS app from being as secure as possible. The bugs are still there, but we have secured our app anyway. The Problem Due to the intricacies of Apple's NetworkExtension framework, we have been stuck with a VPN app that we knew would leak traffic in some circumstances on iOS. There is a known fix for this but it comes with significant downsides. The biggest one being the way this breaks the app update and the user...