Comment 2 for bug 1852071

Sound function keys works almost OK:
1) fn+F5 mute/unmute outgoing sound, OK, however LED inside the key is always off
2) fn+F6 decrease volume, OK
3) fn+F7 increase volume, OK
4) fn+F8 mute/unmute, OK, however LED inside the key is always off

But there are other function keys doesn't work as they should. For example:
5) fn+F12 Calendar - doesn't open the calendar, but does some weird changes to keyboard layout?
6) fn+F13 Share screen - doesn't do anything, LED inside the key is always off
7) fn+F14 "Call" mostly isn't doing anything; in Firefox it shows/hides menu bar; LED inside the key is always off
6) fn+F15 "End Call" seems not doing anything, LED inside the key is always off