Difficult to choose the right Component

I am receiving cookie notices from Firefox in my local TB.

Some cookies use the recommended "SameSite" attribute incorrectly. 2

The cookie "phpbb3_8qm4o_lang" will soon be rejected in the future because it specifies either "None" or an invalid value for the "SameSite" attribute without using the "secure" attribute. More information on the "SameSite" attribute can be found at https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite. viewtopic.php

The cookie "phpbb3_8qm4o_lang" will soon be rejected in the future because it specifies either "None" or an invalid value for the "SameSite" attribute without using the "secure" attribute. For more information on the "SameSite" attribute, see https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite. 2 file.php

Is it possible that this is only the case locally? I think probably not.