First DE supposed to be installed is KDE Plasma 6.2.3, installation follows instructions proposed in thread https://github.com/archlinux/archinstall/issues/2764 due to known issue with pipewire-pulse.service in arch ISO version as of 11/01/2024
# pacman -Sy git
# git clone https://github.com/archlinux/archinstall
# cd archinstall
# python -m archinstall
Managing this way you come through Piperwire section of archinstall without any
trouble.
After reboot we may install Stephan's Raabe Hyprland ML4W 2.9.6.5 Dotfiles straight away via commands
$ sudo pacman -S --needed base-devel git
$ git clone https://aur.archlinux.org/yay.git
$ cd yay
$ makepkg -si
$ yay -S ml4w-hyprland
$
ml4w-hyprland-setup
Original video may be seen here https://www.youtube.com/watch?v=JT_YHknWfKs
Switching to Plasma DE may be performed via really nice prompt screen which can inherit wallpaper has been setup for Hyprland session
Login prompt screen was done in VENV