Stream closes after serialization with GZip compression

[ar7z1]

When I call method

Accord.IO.Serializer.Save<T>(this T obj, Stream stream, SerializerCompression compression = DEFAULT_COMPRESSION)

with compression = SerializerCompression.GZip, the stream object closes. And when I try to read serialized content from that stream, I get the exception:

System.ObjectDisposedException : Cannot access a closed Stream.
   at System.IO.__Error.StreamIsClosed()
   at System.IO.MemoryStream.set_Position(Int64 value)
   at Accord.Tests.SerializerTest.compression_test_stream() in C:\Users\art\projects\github\accord.net\Unit Tests\Accord.Tests.Core\SerializerTest.cs:line 166