Diagnostics Settings to send Log Analytics' workspace doesn't seem to work

Hi,

Using the following:

Diagnostics Setting Name:

```
Name: xxxxxx-prodx-uks-asa-labels-diagsettings
Storage Account: -
Event Hub: -
Log Analytics workspace: xxxxxx-prodx-uks-logasa
Partner solution: -
```

And setting:

```
Log Catagory Groups = allLogs

Metrics = AllMetrics
```

Destination Details

```
Send To Log Analytics workspace is ticked

Subscription is Valid
Log Analytics workspace = xxxxxx-prodx-uks-logasa

Archive to storage account = unticked
Stream to an event hub = unticked
Stream to partner solution = unticked
```

We don't seem to get any logs using:

```
// List all input data errors
// Shows all errors that occurred while processing the data from inputs.
// To create an alert for this query, click '+ New alert rule'
AzureDiagnostics
| where ResourceProvider == "MICROSOFT.STREAMANALYTICS"
```

We've tried multiple Log Analytics instances, Multiple ASA Jobs and settings and left it for over 24 hours, and we don't see any entries.

Any ideas what might be wrong ?