Could Charli go more rock with her next album 'kiss kiss goodbye' song leak

I Haven't seen anyone talk about this song but with EASYFUN saying her next album will be anti-brat it reminded me of this song. the full version of 'Kiss kiss goodbye' leaked around may last year and was recorded around the brat sessions. It's a fun rock song that's a bit more rock and raw than sucker was. Just feels a little strange compared to the other leaks from around this time. I really like the song even though it's different to most stuff she's done. She might have been trying new stuff to try and decide where she wants to go next.