DataSource.NotFound: OData: Request failed (404): The remote server returned an error: (404) Not Fou

Seems the OData request URL  that gets generated by Power BI when you use the OData Feed Datasource and drill through the hierarchy to invoke a function is slightly different from what the endpoint expects.

Power BI OData generated Url
Url=http://localhost:4568/tempers('key')/Projects('data')/Jobs('default')/Default.Run()

Actual Url

Url=http://localhost:4568tempers('key')/Projects('data')/Jobs('default')/Run()

My question is that, why is Power BI added the word Default, it is the problem here.