Brewbox-ctl flash doesn't finish with docker-compose up

For some reason the wifi flashing wasn’t working for me (spark LED was blinking red, and the UI ultimately gave Error 500: FirmwareUpdateFailed(TimeoutError(Controller did not send handshake message))) so I decided to just flash over USB.

This worked, but I couldn’t access the web server afterwards. I went back and looked at the commands brewblox-ctl flash runs and it starts with a docker-compose down but doesn’t run docker-compose up after the firmware flash is complete. Is this the intended behavior?