iPad keyboard not working in MCPE

There. Are many iPad keyboard cases and Bluetooth mouses but no actual way to connect them wireless.From some videos they need cables but that is another thing people have to buy so just add compatibility to Minecraft.A controller works but you need iOS 13 so older devices cant plz add this mojang for the many people who bought them wanting too have better controls in MCPE and cant.This should also work with just a keyboard but use the arrow keys to controll the camera and you can change the sensitivity of it.