message: defaultFilterFn: toLocaleLowerCase
diff: @@ -29,8 +29,8 @@ export const defaultFilterFn = (
  option: Option,
  getOptionLabel: GetOptionLabel = (option) => option.label,
  ) => {
  - query = query.toLowerCase();
  - let label = getOptionLabel(option).toLowerCase();
  + query = query.toLocaleLowerCase();
  + let label = getOptionLabel(option).toLocaleLowerCase();
  if (label.startsWith(query)) {
  return true;
  