CORS Issue after latest Chrome 85 Update

Question

I am a very new user here so, apologies in advance if I break any rule. Here is the problem I am facing and need suggestions please.

I have a Chrome extension which w

Answer 1

as stated in https://developers.google.com/web/updates/2020/07/chrome-85-deps-rems

chrome will Reject insecure SameSite=None cookies

Use of cookies with SameSite set to None without the Secure attribute is no longer supported. Any cookie that requests SameSite=None but is not marked Secure will be rejected. This feature started rolling out to users of Stable Chrome on July 14, 2020. See SameSite Updates for a full timeline and details. Cookies delivered over plaintext channels may be cataloged or modified by network attackers. Requiring secure transport for cookies intended for cross-site usage reduces this risk.