@Fox Thanks for explanation. Fingerprints for FPS are only collected on bablosoft domains (incl. subdomains)? And I assume the remaining 50% from Custom Servers free users are also shared with paid FPS users ("With free version only 50% of your site users are added to your database, for premium users that number is 100%."), right?
Perfect Canvas is saved when creating Gmail.
And use it only with the chrome tag, not with any other tag.
After all, you know that the query "PerfectCanvas" needs to be collected from all sites where you want to replace Canvas? That is, if you created a request for Gmail, then it will not work for browserleaks.
The option to save cookies is used because fingerprints are not being saved.
Read the description of the action, it has nothing to do with the browser fingerprint.