Are you using an adapter? The pocket does not come with bluetooth as far as I’m aware, unless newer builds do. I thought there was talk of adding it on the headphone board but never saw that progress.
I found this card to work and it has wifi6e. Adding Bluetooth hardware - #7 by hardcoreufo
Just make sure you are on kernel 6.12.9 or newer before installing or you’ll have a bad time.