AVPlayer + cookies

It appears that, on initialization, an AVURLAsset has a copy of the cookies from HTTPCookieStorage.shared.cookies, unless otherwise specified with the options parameter. This array of HTTPCookie is merely a copy of iOS's cookie store at the time of initialization. If the OS's cookie store updates, the player/asset does not begin to use the most up-to-date cookies, instead using its original copy. How can I go about updating the player's/asset's cookie store to the current, most up-to-date, cookie store?