Create a website cookie exception for iOS

Hello all, I would like to know if it is possible to create a "cookies and site data" exception for particular, specified, websites as I have done on the desktop version of Firefox? In desktop it's located under Options > Privacy & Security > Cookies and Site Data > Manage Permissions... I've also attached an example from the desktop version. Regards. P.S. I'm fine with the answer being "it's not there", I would just like to make sure I haven't missed it :)