Music_video_full_vertv2nd_op -

: Real-time syncing of lyrics that can be toggled via a side-panel. 5. User Interaction Flow

: Vertical video fills the screen; auto-scrolls to the next recommended video upon completion. music_video_full_vertv2nd_op

The 2nd_op likely refers to a specific "Secondary Operation" mode, such as: : Real-time syncing of lyrics that can be

: Repositioning "Like," "Share," and "Add to Playlist" buttons to the lower right thumb-zone, mirroring popular short-form video platforms. 4. Technical Requirements such as: : Repositioning "Like