That binding seems to block all my other super key bindings like Super + Page Down (go to workspace below) or Super + Space (switch keyboard layout)...
Background: During my 19.10 upgrade (from 19.04.) today, I got a config request in the terminal (ASCII UI) that asked me something like
choose key for 'latin switch'. I didn't know what to do and, smart as I am, selected 'left logo' as the key; I guess that's were I messed up...
What I tried:
remove from settings -> devices -> keyboard shortcuts but
left win is not listed there
XKBOPTIONS="grp:lwin_toggle,grp_led:scroll"but no effect...