Guitars Vol. 1's electric guitars not being able to play frets above 21 and 22 on the high e string.

I know the original Stratocaster has only 21 frets, but Gibson Les Pauls never have less than 22 frets, and majority of modern Strats have 22 frets. It doesn't make sense why Muse Guitars Vol. 1's Les Paul can't play frets above 20 on the high e string, despite frets 21-24 work fine on all the other strings.

I hope all of the electric guitars in Vol. 1 are revised to play up to the 24th fret, or at least the 22st fret. I cannot think of a reason why they should stay at 20/21 fret only.