Last year, when Apple announced its App Tracking Transparency framework for third-party apps, several companies opposed the feature saying it will cause a significant impact to advertisers. Many social apps like Instagram and Facebook even forced users to enable tracking on iOS following the release. Now, a recent report suggests that some games are continuing to track users on iOS and iPadOS even when they opt for the “Ask app not to track” option.

“When it comes to stopping third-party trackers, App Tracking Transparency is a dud. Worse, giving users the option to tap an ‘Ask App Not To Track’ button may even give users a false sense of privacy,” said the Lockdown co-founder and a former Apple engineer, Johnny Lin.