AWS Bedrock Model / Agent not available

I've deployed an AWS Bedrock Agent, up and running:

I can test it in the console and it also refers to the knowlegde base.

This is the configuration in Resources:

The Agent uses Claude Sonnet 3.7 in Region eu-central-1

However, this is the items with "Sonnet" i see in Retool

How can i interact with the Agent in AWS Bedrock?