OpenWoo Search settings API key required?

Problem/Motivation

admin/config/services/openwoo/openwoo-search mentions:

The API key is not required, but the API responses are faster when authenticated.

However, the search form produces a timeout when no API key is configured.

Steps to reproduce

Place the OpenWoo search block without configuring an API key

Proposed resolution

To be determined.

Remaining tasks

To be determined.

User interface changes

To be determined.

API changes

To be determined.

Data model changes

To be determined.