I've recently bought and keyboard and mouse that work perfectly fine with my phone, however when trying to pay minecraft pocket edition with these devices I'm noticing some optimization issues.

So starting firstly with the keyboard; the assigned key for jumping which is the spacebar outright does not work, if you keybind the jumping to any other key the jumping works fine however sometimes delays slightly....

Moving on to the mouse, when pressing the 'W' key to walk forward and trying to move the crosshair it sticks and delays and is difficult to move however as soon as you stop walking forward the mouse crosshair works properly. The issue doesn't not occur though if the player is in a boat or swimming.

It would be quite ideal if these two things could be fixed or the keyboard and mouse support/optimization  for pocket edition be done