message: Fix new window button so it is disabled when there is no command in the input field
diff: @@ -127,7 +127,11 @@ export default class CommandForm extends React.Component {
  active: this.props.command && this.props.command.opensWindow,
  }
  )}
  - disabled={!this.props.command || PlaybackState.isPlaying}
  + disabled={
  + !this.props.command ||
  + (this.props.command && !this.props.command.command) ||
  + PlaybackState.isPlaying
  + }
  onClick={() => {
  ModalState.toggleNewWindowConfiguration()
  this.props.command
  