Command line yml install issues - python process keeps running

When running “lutris -i some_game.yml”

  1. Get pop-up, have to click install, and then click close. How to do silent install?
  2. After doing the above, the process “python3 /usr/bin/lutris -i ./some_game.yml” does not end, it keeps running. Have to Ctrl-C, but that kills the batch install script that I am working on.

Thanks.