VSCode Desktop Integration Fails with Multi-Agent Docker Workspace

Problem Description

When deploying a Docker workspace with two agents using our example Terraform templates, the VSCode Desktop integration is experiencing issues. Although all the necessary resources such as docker_volume, docker_container, and coder_agent have been correctly doubled, the VSCode Desktop extension fails to connect.

Error Message

The error message displayed in VSCode Desktop is: "Error: Invalid Coder SSH authority. Agent not found!"

Dashboard Health

The dashboard indicates that all components are healthy:

Steps to Reproduce

Double all required resources from the example Terraform template.
Deploy the Docker workspace.
Open the VSCode Desktop extension.

Expected Behavior

The VSCode Desktop extension should successfully connect to both agents in the Docker workspace.

Actual Behavior

The VSCode Desktop extension is unable to find the agents and shows an error message regarding invalid SSH authority.

Template Link