about bedrock crosshair

Hey mojang, i have had this problem for as long as i played minecraft. You see, me and many other players don't play in split control mode so the crosshair doesnt appear on the screen. I would like you to add a "crosshair" button that makes it so it appeares or disappears without a player needing to enable split control. it helps in aim like spears, snowball, enderperls, eggs etc. This will be a really good update. I hope my post doesnt get ignored.