Logitech MX Keys Business keyboard.

Tracked the issue happening in case if CapsLock key switching is disabled in Logi Option+, when hands are off the keyboard and proximity sensor does not sense any proximate objects in order to remain with backlight off, if you approach to the keyboard from the side which is 'invisible' to the sensor or aprroach it really fast and toggle CapsLock key - it enables anyway despite it is disable in setting. And after that it's unable to switch CapsLock off without going to Logi Option+ app settings and enable toggling it again.