Try asking ChatGPT:
sudo dnf install xkeyboard-config
You could run that in the TemplateVM or, ideally, append the appropriate lines to ~/fs/srv/salt/keyboard.sls if you followed the steps in my linked post exactly:
my-pkgs:
pkg.installed:
- pkgs:
- xkeyboard-config
I imagine getting that installed will solve your issue.
Take everything ChatGPT says with a grain of salt (it can produce very convincing but totally wrong answers), but it is good at coming up with ideas and even exact code to solve your issues.