Using "Start Engine on Startup" on Android causes engine during boot to freeze on startup

[qdot]

STR:

1. On android, open intiface central
2. In settings, turn on Start Engine on Startup
3. Close app
4. Open App

Expected:

Engine starts

Actual:

Engine stalls during start, leaves app locked, including ability to turn off start engine during startup in settings

Notes:

Most likely due to the engine starting before the UI comes up, so we miss the control panel update event. Need to let the base widget render before we start the app.