SameSite=None not working on Chrome incognito?

Question

I visited this site: https://samesite-sandbox.glitch.me/ both on normal and incognito Chrome window. This happens 100% of the time both on Mac Chrome and Android Chrome. Incognito had no extensions enabled. Is this a bug? Is there a workaround?

Chrome version: 84.0.4147.105

Here's the incognito result:

Here's the result on non-incognito window:

Bakehouse

Having the same issue, doesn't make any sense to me... Incognito sets an insecure samesite=none cookie, but refuses to set secure samesite=none one... – Helsie

Having same issue – Rubel

Answer 1

Actually just found the solution From this site: https://www.chromium.org/updates/same-site/test-debug

If you are testing in Incognito Mode, be aware that the default setting for Incognito Mode is to block third-party cookies. This can lead to behavior that appears similar to cross-site cookies being blocked due to lack of a SameSite attribute. This setting can be changed on Incognito Mode's New Tab Page, or in chrome://settings/cookies.

Rubel

Thank you so much! – Mumps