Mouse and keyboard gameplay

Hello,

There is a problem in Android (probably iOs too) Minecraft bedrock gameplay with mouse and keyboard.
We must maintain left click for move the camera, there is a hacked minecraft version (ToolBox) on android, this mod fix that and made the gameplay playable, so it's possible to fix this issue.
And when we play with keyboard/mouse, is this possible to hide tactile button on screen for made the gameplay like Win10 edition ?
This is a example catch in video : https://www.youtube.com/watch?v=7KUUoW4ntVI&ab_channel=DanielHubin

Sincerely your, Daniel Hubin