Configurando Discourse AI para Resumo

I went through the guide and have all the required fields populated. I’ve got the OpenAI keys as well as the following settings in Other:

I have plenty of topic threads that have over 50 posts. I’ve tried one that has 57 and another that has 276. In both cases, the “Summarize with AI” button does not appear at the bottom of the thread.

I’ve refreshed the site after updating all the settings. Is there something else that could be stopping this from working? The user I’m testing with is an Admin and thus in the Staff group.