SAP Business Application Studio - Destinations for run configurations

Dear experts,

I am trying out the BAS preview / run configuration capabilities. I am using a MTA project which was created in WebIDE. https://github.com/korayyersel/scp_cf_sampleworkflowproject_mta/blob/master/mta.yaml

So far I could create a dummy-uaa service and open my portal app in a sandbox launchpad as "preview" thanks to the settings described in this blog: https://blogs.sap.com/2020/10/30/how-to-run-the-application-in-sap-fiori-launchpad-environment-using-sap-business-application-studiobas/

But I had to delete the destination routes from my xs-app.json to make it work. Now I want to activate them and basicly use my destinations also in the preview. But binding option for destinations is not listed on my run configuration. I see only xsuaa in the list.

Am I missing a configuration / parameter on my yaml file? How can I make sure that the destination service is listed here?

Thanks and regards,

Koray