Tor Browser for Android to Private Obfs4 Bridge Stuck at 10%

Created a private obfs4 bridge as per https://sigvids.gitlab.io/create-tor-private-obfs4-bridges.html

Can bootstrap 100% with Tor Browser on Windows 10

Can bootstrap 100% with Orbot on Android

Tested with Tor Browser for Android on Android Studio Pixel 3 API 28 Android Pie gives messages:

- NOTICE: Bootstrapped 10% (conn_done): Connected to a relay 
- WARN: Problem bootstrapping. Stuck at 10% (conn_done): Connected to a relay

NB With built-in obfs4 bridge, Tor Browser for Android bootstraps 100%.

Trac:
Username: sigvids