UseSqlServerStorage db_connection name with ASP.NET Core

According to https://docs.hangfire.io/en/latest/configuration/using-sql-server.html documentation article one should be able to provide connection string Name (as opposed to the connection string itself) to configure the storage. This doesn’t seem to work in ASP NET Core (at least up to 2.2 in which I am testing). The documentation also mentions Web.config/App.config but neglects to mention “appSettings.json”, which led me to believe that .NET Core scenarios aren’t supported for the connection name configuration, only the full connection string is supported.

The library works well in ASP NET Core (with full connection string) so is this an intentional omission or there are additional steps required for this “connection name” configuration to work in Core? If no support is planned for ASP NET Core/NET Core then perhaps a single Note could be added to the documentation?