message: Allow jitsi in e2e rooms
  We have a separate warning about how widgets are not very e2e, so
  this should be sufficient warning.
diff: @@ -301,6 +301,9 @@ function _onAction(payload) {
  case 'place_conference_call':
  console.log("Place conference call in %s", payload.room_id);
  + if (SettingsStore.isFeatureEnabled('feature_jitsi')) {
  + _startCallApp(payload.room_id, payload.type);
  + } else {
  if (MatrixClientPeg.get().isRoomEncrypted(payload.room_id)) {
  // Conference calls are implemented by sending the media to central
  // server which combines the audio from all the participants together
  @@ -315,9 +318,6 @@ function _onAction(payload) {
  return;
  }
  - if (SettingsStore.isFeatureEnabled('feature_jitsi')) {
  - _startCallApp(payload.room_id, payload.type);
  - } else {
  if (!ConferenceHandler) {
  const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
  Modal.createTrackedDialog('Call Handler', 'Conference call unsupported client', ErrorDialog, {
  