[BUG] Data Factory is not loading from Fabric Lakehouse with SchemaTypePropertiesSchema

[mikeblakeuk]

Library name and version

1.1 Azure.ResourceManager.DataFactory 1.6.0

Describe the bug

2.1 SchemaTypePropertiesSchema doesn't appear to work for Fabric Lakehouses

Expected behavior

3.1 Read the lakehouse table that has a table schema name

Actual behavior

4.1 Data Preview Fails with

at Source 'source1': Path /1543dbb1-01eb-485d-8676-ec7f75752582/Tables/sample_datasets/ does not resolve to any file(s). Please make sure the file/folder exists and is not hidden. At the same time, please ensure special character is not included in file/folder name, for example, name starting with _

Reproduction Steps

4.1 Part A in Fabric
Create a Fabric Lakehouse with Schemas enabled
Create a schema
Load in a table

Make sure the SP has access to the lakehouse/workspace

4.2 Part B In Data Factory
Add a Linked Service to the Fabric Lakehouse
Create a new Lakehouse Table dataset

4.3 Try the Data Preview / Debug the pipeline

Important
4.4 Data Preview on the source is not the same as the Preview data on the Dataset [works]

Environment

5.1 Azure Data Factory (before we even get to the SDK)
5.2 Example code

var linkedServiceReference = new DataFactoryLinkedServiceReference(DataFactoryLinkedServiceReferenceKind.LinkedServiceReference, dataFactoryLinkedServiceName);
var sourceDataset = new LakeHouseTableDataset(linkedServiceReference)
{
    Table = "sample_datasets",
    SchemaTypePropertiesSchema = "myschema"
};

sourceDataset.GetType().GetProperty("DatasetType", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)?.SetValue(sourceDataset, "LakehouseTable");

var datasetData = new DataFactoryDatasetData(sourceDataset);
var datasetOperation = dataFactoryResource.GetDataFactoryDatasets().CreateOrUpdate(WaitUntil.Completed, dataFactorySourceName, datasetData);
Console.WriteLine(datasetOperation.WaitForCompletionResponse().Content);

based on quickstart-create-data-factory-dot-net