Ohh I’m flattered that never happens ...
it was actually something that @Stuart Clayton said in his fine, fine bass tuition book**, albeit about two octave scales, that turned my head. He made me realise that knowing a box is okay as a crutch but you need to know the fingerboard well enough to see the notes from those boxes all over, even as fragments, rather than shift up to 11 frets just to get to your safe start point for (say) G mixolydian
I think subconsciously this is the problem I was seeing with my teachers insistance that I learn boxes for pentatonic scales. It seemed a bit limiting although I’m certain I could not have expressed it in an intelligible way at the time.
** the one with pale blue writing on the cover