As it wasn't widely implemented, and few people turned it on, Safari removed it in 12.1 as a potential fingerprinting variable: https://developer.apple.com/docu

As it wasn't widely implemented, and few people turned it on, Safari removed it in 12.1 as a potential fingerprinting variable: https://developer.apple.com/documentation/safari-release-notes/safari-12_1-release-notes https://developer.apple.com/documentation/safari-release-not... I think I remember a larger article about this, but can't find it now