message: make domain postfix optional (not needed for alt aliases)
diff: @@ -46,6 +46,11 @@ class EditableAliasesList extends EditableItemList {
  };
  _renderNewItemField() {
  + // if we don't need the RoomAliasField,
  + // we don't need to overriden version of _renderNewItemField
  + if (!this.props.domain) {
  + return super._renderNewItemField();
  + }
  const RoomAliasField = sdk.getComponent('views.elements.RoomAliasField');
  const onChange = (alias) => this._onNewItemChanged({target: {value: alias}});
  return (
  