Same issue as discused here and all my settings are default nothing changed no additional extension.
OS: Kubuntu Linux 20.04
I never turn off my laptop it only gets shutdown when it runs out of battery.
And then when I reboot my gmails and some other websites logs out automatically, while other major browsers like firefox, chrome, chromium are working fine.
I don’t know if this happens on a normal reboot as well.
I love the brave browser but this is very annoying bug.
Hope this gets fixed soon.
Edit: Now I have a plugin LastPass to manage my passwords.
And everytime I reboot laptop I get an email from LastPass about new login detected.
I do have checked remember email and remember password on lastpass but it should remain logged in and not re-login everytime reboot happens.
For now I am getting email about new login from lastpass, everytime I reboot and open brave (even without clicking on lastpass login).
Once I clicked on Verify New Device the email stopped.