I just installed Manjaro KDE and I need to set the application launcher to the super key, but anytime I try setting a shortcut (anywhere) I keep seeing Henkan key pressed
So, you are using a 109 key Japanese keyboard with the five extra keys (backslash, yen-sign and the three
henkan keys around the spacebar), which do not produce any kind of input unless in combination … right ?
Might have to go trough this and see what helps to adopt it to KDE Plasma.
See also this
https://askubuntu.com/questions/1240457/japanese-keyboard-layout-symbol-file-broken-since-18-04-to-20-04-upgrade
No, I am using a 104 key English keyboard and I don’t even know what a Henkan key is