HTTP::cookie remove leaves HTTPOnly attribute in response

Hi,   I have response with SMSESSION cookie:   Set-Cookie: SMSESSION=J0g0eo9MtYkRlI0dklJrf7npuvKqMI1qZlhUiLDXhrtD211GmoKpKh3Dno82KOzbh0Xh0YXlpNQIIeQqxzM+zcc6WzAFAt322RPwlMOZN1nnvg64Hv5W9IJ/ibd5...