IBM watsonx.ai installed in Nextcloud, but AI chat feature does not work at all

I have installed the IBM watsonx.ai integration in my self-hosted Nextcloud. However, the AI chat feature does not work at all.

Situation:

After typing a message in the ai chat and sending it, there is no response.

My Environment & Situation:

  • Nextcloud Version: 32.0.2

  • IBM watsonx.ai integration Version: 1.1.0

Steps I’ve Already Taken:

  1. Confirmed that I have created the service in IBM Cloud and obtained the correct API Key, Service URL, Project ID, and Model Name.

  2. Entered these credentials into the corresponding settings page in the Nextcloud admin panel.