Hi!
Under wayland in systemsettings there is no font manager for personally or systemwide installed fonts. How to install fonts under wayland?
The system will automatically employ any valid fonts found in /usr/local/share/fonts/, ~./fonts/ or ~/.config/fonts/, in addition to those package management installs to /usr/share/fonts/. A fonts “manager” isn’t necessary to “install” (aka place) fonts in any of these three optional locations, but are provided by some DEs’ desktop or user settings applets.