Comment # 10 on bug 1091816 from Freek de Kruijf

(In reply to Fabian Vogt from comment #9)
> Plasma on Wayland gets the default (= only if not set with systemsettings)
> keyboard layout from system-localed.
> 
> What does localectl say? What's the output of "env | grep XKB_DEFAULT"?

The following is with settings by systemsettings5.

freek@eiktum:~> env | grep XKB_DEFAULT
XKB_DEFAULT_VARIANT=intl
XKB_DEFAULT_OPTIONS=terminate:ctrl_alt_bksp
XKB_DEFAULT_LAYOUT=us
XKB_DEFAULT_MODEL=microsoftpro
freek@eiktum:~> localectl 
   System Locale: LANG=nl_NL.UTF-8
       VC Keymap: us-intl
      X11 Layout: us
       X11 Model: microsoftpro
     X11 Variant: intl
     X11 Options: terminate:ctrl_alt_bksp
freek@eiktum:~> 

When entering this in Firefox I can enter the character ' by pressing key ' and
spacebar.

I removed the two layouts US and US with dead keys in systemsettings, left
konsole and started konsole again. I got the same as above.

I will end this Plasma Wayland session and log in again leaving the keyboard
layout unset in systemsettings and come back in the following comment.