select new {} in a selectmany fails

[yepeekai]

query.SelectMany(e => e.EntitiesB.Select(b => b.Something)).Take(1).ToList(); //works
query.SelectMany(e => e.EntitiesB.Select(b => new { b.Something})).Take(1).ToList(); //fails

Exception:

System.ArgumentException: 'System.Linq.IQueryable`1[<>f__AnonymousType52`1[System.Int32]]' cannot be used as the data type for a sequence with an ItemExpression of type 'entityb'.
Parameter name: dataType
   at Remotion.Linq.Clauses.StreamedData.StreamedSequenceInfo.AdjustDataType(Type dataType)
   at Remotion.Linq.QueryModel.GetOutputDataInfo()

Remotion.Linq.QueryModel.GetOutputDataInfo()
Microsoft.EntityFrameworkCore.Query.EntityQueryModelVisitor.TrackResults(QueryModel queryModel)
Microsoft.EntityFrameworkCore.Query.EntityQueryModelVisitor.OptimizeQueryModel(QueryModel queryModel, bool asyncQuery)
Microsoft.EntityFrameworkCore.Query.RelationalQueryModelVisitor.OptimizeQueryModel(QueryModel queryModel, bool asyncQuery)
Microsoft.EntityFrameworkCore.Query.EntityQueryModelVisitor.CreateQueryExecutor<TResult>(QueryModel queryModel)
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.CompileQueryCore<TResult>(Expression query, IQueryModelGenerator queryModelGenerator, IDatabase database, IDiagnosticsLogger<Query> logger, Type contextType)
Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler+<>c__DisplayClass13_0.<Execute>b__0()
Microsoft.EntityFrameworkCore.Query.Internal.CompiledQueryCache.GetOrAddQueryCore<TFunc>(object cacheKey, Func<Func<QueryContext, TFunc>> compiler)
Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.Execute<TResult>(Expression query)
Remotion.Linq.QueryableBase.GetEnumerator()
System.Collections.Generic.List..ctor(IEnumerable<T> collection)
System.Linq.Enumerable.ToList<TSource>(IEnumerable<TSource> source)

[maumar]

fixed in 30809ca