E4 Extra launched Wednesday 29th June 2022. Over time, its stablemate channel 4Music had become heavily laden with non-music programming. In a reset of the schedules, E4 Extra took over 4Music's slot and much of the general entertainment shows with a morning slot for music. In turn, 4Music took over the Box Hits slot and returned to being a music-first channel.
Presentation-wise, the channel has new idents, but the rest of the presentation is a reworking of E4's with the addition of the 'Extra' legend.
It's not just the seagulls after the chips in this ident.