Google Analytics supports additional flags being appended to the cookies like this (source):
ga('create', 'UA-XXXX-Y', {'cookieFlags': 'SameSite=None; Secure'});
Right now the cookies are created like this:
ga('create', gaProperty);
Could that be added as an option in Backlight settings, similar to where the property field is set?
The reason I ask is the following messages in the Firefox debugger:
Cookie “_ga” will be soon rejected because it has the “sameSite” attribute set to “none” or an invalid value, without the “secure” attribute. To know more about the “sameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite analytics.js:28:486
Cookie “_gid” will be soon rejected because it has the “sameSite” attribute set to “none” or an invalid value, without the “secure” attribute. To know more about the “sameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite
Cookie “_gat” will be soon rejected because it has the “sameSite” attribute set to “none” or an invalid value, without the “secure” attribute. To know more about the “sameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite analytics.js:28:486
This looks like Analytics will soon be broken by an upcoming update to Firefox unless these flags are set, though I could be misinterpreting that.
I’d like to set mine as follows, but I know this can’t be the default as many users do not use https:
{'cookieFlags': 'SameSite=Lax; Secure'}