Filter Forces Key Based Lookup

[groogiam]

It appears that

ODataClient.For<TEntity>().Filter(f => f.Id == EntityId);

does not preserve the $filter semantic and gets translated to a key based url TEntity('EntityId'). This creates issues with the ASP.NET core implementation as $expands have to be explicitly implemented on a key based lookup but work as part of the framework when doing a filter.
See
OData/AspNetCoreOData#520
OData/WebApi#1188

This really does not seem like the correct behavior because it overrides the intent of the programmer to perform a filter.

[groogiam]

ASP.NET Core SingleResult fixes the issue in ASP.NET Core. See OData/AspNetCoreOData#520