Blackberry KEY2 capacitive keyboard doesn't work

Hi All, does anyone ever experience that his or her Key 2's capacitive keyboard doesn't work? I experienced this recently and couldn't get the capacitive function to return functioning. I also do not know what triggered the dysfunction of my capacitive keyboard. Other functions work just fine. Can anyone please advise? Thanks

Did you possibly disable it? Check your keyboard settings.

How do you disable it? I didnt know such option does exist?

Go to Settings > Language and Input > Physical Keyboard > Enable Keyboard Gestures.

Worked for me. And only for Key2, not Key2 LE which has no capacitive keybaord.