message: Autofocus search box in the add existing to space dialog
diff: @@ -130,6 +130,7 @@ const AddExistingToSpaceDialog: React.FC<IProps> = ({ matrixClient: cli, space,
  placeholder={ _t("Filter your rooms and spaces") }
  onSearch={setQuery}
  autoComplete={true}
  + autoFocus={true}
  />
  <AutoHideScrollbar className="mx_AddExistingToSpaceDialog_content" id="mx_AddExistingToSpaceDialog">
  { rooms.length > 0 ? (
  