Adding a Deeplink to a Workflow AI Agent - Return Value

We use Workflow Agents to manage time entries in our system. Currently, we have a deeplink that allows users to navigate directly to their timecards after new entries are processed.

We want to include this deeplink in the return value of the workflow, but it seems there is no option to add deeplinks directly in workflows. As far as I can see, deeplinks can only be added in agents. Agents can indeed be added to workflow agents, but we would prefer not to create a separate agent just to return a deeplink from the workflow.

Has anyone found a way to include a deeplink in a workflow return value without creating a standalone agent? Any suggestions or workarounds would be appreciated.