[redmi Pro] Back Capacitive Key Sometimes Doesn't Work

Hello guys,

I have a Redmi PRO running Xiaomi.eu 6.8.18 ROM and I have a problem with Back capacitive key: sometimes it vibrates but doesn't work, then if I press it again it doesn't vibrate but it works.

I did a full-wipe twice but I still have this issue.

Can you please fix it? Thank you.

To confirm this issue, go here: http://en.miui.com/thread-336177-1-1.html

PS: If you have this bug you need to come back to the above link from your computer because on both Forum app...

[redmi Pro] Back Capacitive Key Sometimes Doesn't Work