Offhand fot touch players

This is not an issue, but please add a fully functional offhand to Bedrock Edition. It works just the same, for touch players, charging a bow or crossbow in the offhand is still the same , just look at the air and charge, and yes, a shield will still require crouching, so, potions? i don't play Java a lot, but then again, please add it to Bedrock Edition. It will be much easier for touch players like me to take full control of the offhand with the touch control that has left click and right click. PC and Console already have those different buttons. Please add the offhand by 1.21 to Bedrock Edition.