I am working on a fix for new third party cookie rules by google for chrome. Let's assume my website(say X) is iframed by some client's website (say Y). X uses google analytics and it sets some cookies (_ga etc). I have fixed X to make compatible with chrome>=80 in third party mode for Y but not able to test as cookies set by Google analytics js are rejected for X because they are set without samesite & secure
flags.
My question is, Is there something I need to fix in my code for it OR as I fixed X for client Y, I should expect same from them. Thanks.