Debugging function that connects to an endpoint that uses Private Link / Private Endpoint

I'm trying to debug a function that connects to Azure Service Bus that uses a private endpoint.

I've spun up a VM and peered the VNets and successfully tested connectivity using the Service Bus SDK. But when trying to debug a function in VS code / core tools V3, the function trigger cannot connect to the Service Bus queue.

I've tried added WEBSITE_VNET_ROUTE_ALL: 1 and WEBSITE_DNS_SERVER: 168.63.129.16 to the app setting but still no connectivity.

Does core tools support private endpoint? Is the a way to get this working?

The report concerns Azure Functions Core Tools V3 debugging in VS Code, an Azure Service Bus queue, and a private endpoint. Start by reproducing the trigger connection with the reported VNet peering, WEBSITE_VNET_ROUTE_ALL, and WEBSITE_DNS_SERVER settings; done would require a confirmed support determination and a documented or implemented path to working connectivity.

Written by the indexing model from the issue text.