[FIXED] Sandbox attribute does not support “allow-popups-to-escape-sandbox”

Are you getting issues like Sandbox attribute does not support “allow-popups-to-escape-sandbox” flag ?  The Microsoft sandbox attribute enables the extra set of restrictions for the content in the frame. Call at the Microsoft Tech Support Number Countries  Toll-Free Number Microsoft customer service 1-800 – USA  800-864-4162 Microsoft customer service phone number 1800 – United Kingdom  02[…]