Lichess streamer layout no longer works properly

Due to the recent changes in the UI, the Lichess streamer layout code no longer works properly.
Can this be fixed? better still, can this be made an option on Lichess without us having to copy and paster the code from Github?

Where do I find this code please?

I could add it to the LiChess Tools browser extension. It's the first time I hear of it.

Just go to Stylus Manager and update the style there.