Hello anybody 
I have a real problem, if you help me it would be nice.
I use iframe to show view from website, but for visualize some view i need to be connected in this website.
So i have something like this:
{url to sso} / sso? token = {token} & redirect = {url to view}
I precise, i have token.
And this solution work most of the time, but for the old os (like Iphone 6 ios 11.4) I lost all time the session
The “/ sso” url working with nginx server