I can't play minecraft mobile with the keyboard and mouse

Does mouse and keyboard work without using Dex?

I experience this same issue with my bluetooth mouse and keyboard plus move is delayed when trying to walk forward with W and turn the crosshair with the mouse.

Saying you "can't play" does not tell us much.
What steps are you following, what happens, and what should happen?
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Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as Incomplete. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines which includes steps to reproduce the problem.

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