OrBot transproxy silently fails open
On rooted phones that lack proper modules or iptables commands, OrBot seems to fail silently without informing the user that their selected apps are not torified. Minimally, it should verify the iptables rules it attempts to create are still present after it creates them.
Ideally, it should also ping check.torproject.org, which provides a minimal, easy to parse XHTML response at https://check.torproject.org/?TorButton=true