Facebook is logged out when reopening Brave

[d3vilguard]

Description

I can log in to facebook, use it normally, When I close the browser and reopen it, I'm logged out of facebook and I have to login again. Every single time.

Actual result:

Logged out of facebook when reopening the browser

Expected result:

Should be logged in to facebook when reopening the browser.

Reproduces how often:

Every single time...

Brave version (brave://version info)

All of them, stable/beta/nightly.

Version/Channel Information:

• Can you reproduce this issue with the current release? YES
• Can you reproduce this issue with the beta channel? YES
• Can you reproduce this issue with the nightly channel? YES

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? NO
• Does the issue resolve itself when disabling Brave Rewards? NO
• Is the issue reproducible on the latest version of Chrome? IDK for Chrome but Vivaldi was fine

Miscellaneous Information:

Fedora 39 Gnome. Have deleted cache, config, cookies, tried different options for shields, tracking. Nothing.

[sokhengpory]

+1

[julienkosinski]

Yes... We can actually reproduce this on every OS (I've tested Windows 10, Windows 11 and Fedora so far, but I'm pretty sure that's the same everywhere). I think Facebook made some work to avoid Brave from being counted as a trusted device. This is pretty annoying, there's no simple fix (User agent spoofing won't work, playing with Brave Shield and fingerprinting detection won't work either)...