retry reasons are not recorded and copied to exception for operations

The retryorchestrator does this for requests :
request.IncrementAttempts(reason); records retry reasons
but for operations
it only does this
operation.Attempts++;
So the retry reasons are not recorded for operations
also the timeout exception is thrown in a different way for operations so that retry reasons are not copied from the operations to the exception
I am not sure what the intention is...