I am using the official Nintendo Switch Pro Controller via Bluetooth and it does not allow for Sprinting. Tapping forward twice nor clicking in the Left Stick produces any response. However, clicking in the Right Stick allows for crouching as it should. Also, the Pause Menu is defaulted to the controller's HOME button, when this is usually reserved as the XBOX Button.

I would hope these issues are fixed soon as I believe both features are essential to the enjoyment of Minecraft on PC.