add section about Storage Access API required for third-party cookies…
… by WebKit/Safari
See https://webkit.org/blog/10218/full-third-party-cookie-blocking-and-more/.
This allows testing if cookies work with and without using the Storage Access API.
Thanks for setcookie.net, it's very helpful in debugging cookie problems!
I would appreciate it if you could merge and deploy this to setcookie.net.
Your deploy preview can be found at https://setcookie-staging-35.fly.dev.
Hi @benma, thanks for this PR! I like the idea of including something ITP-related; I just want to have a think about the implementation and placement first.
Hi @benma, I have been looking at this recently and I've yet to find a scenario where hasStorageAccess result is false. I assumed I'd see it on iOS / Safari but it reports true. Rather than dig into this myself could you take a look or provide more info?