https://old.reddit.com/r/kde/comments/1bbtgzc/bugs_i_found_that_i_dont_think_anybody_will_find/
>Can confirm. Also, “special” buttons like “calculator” and “lock” on my Logitech keyboard also do not work anymore. And they cannot be used to recreate a shortcut either. All my keyboard shortcuts were wiped out.
Custom keybinds are insecure or something. Can't even drop down Yakuake window anymore.