I'm trying to use the document cookie to switch from tealium 'prod' to tealium 'dev' environnment on Firefox but this is no longer working.
document.cookie = "utag_env_ACCOUNT_PROFILE=//tags.tiqcdn.com/utag/ ACCOUNT/PROFILE/ENV/utag.js; path=/; domain=YOURSITE.com";
Did i miss something ?
Solved! Go to Solution.
There was a change to Web Companion which removed the utag_env cookie to work by default. You can re-establish this capability by turning On the "Web Companion" Publish Configuration option under the Publish Settings and then publishing to the prod environment.