ConstructUsing not working when mapping to interfaces

[Tip77]

Mapping to interfaces seems not to work.
with
config.ForType<PBPatient, IPatient>() .ConstructUsing(src => new Patient());

I get the following error:

System.ArgumentException : Expression of type 'System.Linq.Expressions.Expression1[System.Func2[PBPatient,Business.Patient]]' cannot be used for parameter of type 'System.Linq.Expressions.Expression1[System.Func2[PBPatient,IPatient]]' of method 'System.Linq.IQueryable1[IPatient] Select[PBPatient,IPatient](System.Linq.IQueryable1[PBPatient], System.Linq.Expressions.Expression1[System.Func2[PBPatient,IPatient]])'
Result StackTrace:
at System.Linq.Expressions.Expression.ValidateOneArgument(MethodBase method, ExpressionType nodeKind, Expression arg, ParameterInfo pi)
at System.Linq.Expressions.Expression.Call(MethodInfo method, Expression arg0, Expression arg1)
at Mapster.TypeAdapterConfig.CreateProjectionCallExpression(TypeTuple tuple)
at Mapster.TypeAdapterConfig.Compile()

However if I use
config.ForType<PBPatient, IPatient>() .ConstructUsing(src => new Patient() as IPatient);

I get the following error:

System.InvalidOperationException : Input ConstructUsing is invalid for projection: TSource: PBPatient TDestination: IPatient

Is there a workaround to Support Interfaces?