YouTube Music is finally testing a long-awaited feature that users have been requesting for years. The feature, which allows users to search within playlists, has been spotted on the iOS version of the YouTube Music app, but its availability is currently limited. Android users are yet to see this feature in their apps. This development comes as a response to years of user requests, as the only way to search within playlists has been through browser extensions on desktop, leaving app users without a built-in solution. The new feature, which is in an A/B testing phase, will be accessible when users tap the three-dot menu next to a playlist. This will be particularly useful for users with large playlists, enabling them to quickly find specific tracks without the need for endless scrolling. As the feature rolls out, it's expected to provide a more seamless and efficient experience for YouTube Music users. However, the limited availability at the moment means that the feature might not be accessible to all users just yet. The question remains: will Google decide to expand the feature's availability or continue with the testing phase?