Using $compute with ODataQueryOptions<T> not supported?

[blueghostuk]

$compute does not seem to work when using ODataQueryOptions<T>. A simple example calculating the length of a string and selecting it.

We are using EF Core, if I just pass $compute and $select, it fails with an error like:

`Microsoft.OData.ODataException: Could not find a property named '{{propertyName}}' on type '{{entityType}}'.

If I also pass a $filter, I can see the SQL being generated but then fails with:
System.InvalidOperationException: Sequence contains no matching element at System.Linq.ThrowHelper.ThrowNoMatchException() at Microsoft.AspNetCore.OData.Query.Container.JsonPropertyNameMapper.MapProperty(String propertyName) at Microsoft.AspNetCore.OData.Query.Container.NamedProperty1.ToDictionaryCore(Dictionary2 dictionary, IPropertyMapper propertyMapper, Boolean includeAutoSelected) at Microsoft.AspNetCore.OData.Query.Wrapper.SelectExpandWrapper.ToDictionary(Func3 mapperProvider)
at Microsoft.AspNetCore.OData.Query.Wrapper.SelectSomeConverter1.Write(Utf8JsonWriter writer, SelectSome1 value, JsonSerializerOptions options)`

Example project here - https://github.com/blueghostuk/odata-compute-issue

Is there anything I am doing wrong? Or is this not supported?

[corranrogue9]

Let's track this in the issue you filed here.