Orbot doesn't start in VPN mode on Android 10
VPN mode off, orbot can autostart* VPN mode on, orbot cannot autostart
Toggling android VPN settings makes no difference and changing the list of VPN mode apps makes no difference.
Reproduced on Graphene QQ1A.200205.002.2020.02.04.01 with both Orbot 16.1.4-RC-1-tor-0.4.2.5-rc and 16.1.2-RC-1-tor-0.4.1.5-rc problem also reported on Calyx
May be related to https://trac.torproject.org/projects/tor/ticket/30607
*in this case it is the last application started