message: docs(CustomSelect): fix onClose
  for async searchable CustomSelect
diff: @@ -290,7 +290,9 @@ const AsyncCustomSelect = () => {
  ? undefined
  : remoteUsers.length === 0 && fetchRemoteUsers
  }
  - onClose={searchable ? clearRemoteUsers : undefined}
  + onClose={() => {
  + console.log("CLOSED [async CustomSelect]");
  + }}
  fetching={fetching}
  renderDropdown={searchable && !fetching && renderDropdown}
  />
  