ServiceBus Output binding vs Durable functions

Can't Push-OutputBinding to ServiceBus topic from any Durable Function(DurableOrchestraton, DurableActivity).
I'm using Azure ServiceBus Connection String, because according to [this](https://docs.microsoft.com/en-us/azure/azure-functions/functions-reference?tabs=servicebus#configure-an-identity-based-connection) article "Identity-based connections are not supported with Durable Functions."

Example activity function config(function.json):
```
{
"bindings": [
{
"name": "name",
"type": "activityTrigger",
"direction": "in"
},
{
"type": "serviceBus",
"direction": "out",
"connection": "AzureServiceBusConnectionString",
"name": "outputSbMsg",
"topicName": "sometopic"
}
]
}
```
and body(run.ps1):
```
param($name)
Push-OutputBinding -Name outputSbMsg -Value "Out SBSend: $name"
"SBSend: $name!"
```

Start with the activity function's function.json and run.ps1 example, then trace the Push-OutputBinding entry point for the outputSbMsg Service Bus binding in Durable orchestration and activity functions. Reproduce the failure using the AzureServiceBusConnectionString configuration and verify that messages are delivered to the specified topic.

Written by the indexing model from the issue text.