I think it was designed that bouncers can only be played using backfoot, but it gives an unfair advantage for bowlers while playing online. Having said that, there is a definite challenge while batting due to this, but IMO every delivery should have some challenge on how it can be played, not just bouncers. Or else every ball should be balanced.
The addition of front foot pull might also give more options for AI to play bouncers as well. The ugly looking skip to the leg side to play on the off can be reduced if added as well.