Disable experimental | SameSite by default cookies

[Ravi Verma]

HI There

I need your help here on experimental policy in Google Chrome v85.0.4183.83. 

I need to know how to disable  SameSite by default cookies "Disable" by GPO. I have already implemented Google Chrome GPO, but I don't find any policy to disable SameSite by default cookies. 

I have used policy "Default Legacy SameSite Cookies behaviour setting" as "Revert to legacy SameSite behavior for cookies on all site" but it doesn't work. 

Also tried to disable the same by Google command but no luck. Command I have used ----- enable-features=SameSiteDefaultChecksMethodRigorously

Please help me out on this as i have roaming profile users running on non persistent VDI.

Your help will be greatly appreciated 

Thanks

Ravi Verma 

[Steven Bingler]

Hello Ravi,

The LegacySameSiteCookieBehaviorEnabled policy is the correct way to disable SSbD behavior for all sites. Does the policy appears on chrome://policy with the correct value and an "OK" status when the user is logged in?

Does https://samesite-sandbox.glitch.me/ show all green rows or do you see orange/red rows? If SSbD is disabled you should see orange/red rows.

Can you find the affected cookies via these steps: https://www.chromium.org/updates/same-site/test-debug Are they blocked because of SameSite?

If you can confirm that the policy is "OK" and you're still finding that you're running into issues with SameSite please files a bug using this template so the appropriate team can help you.

- Steven