New comment by deepaknegilachu on void-packages repository

https://github.com/void-linux/void-packages/issues/30115#issuecomment-888996767

Comment:
# with seatd

sudo xbps-install seatd 
useradd -aG _seatd <username> 
sudo ln -s /etc/sv/seatd /var/service

and then add this in bash_profile or zprofile(for zsh):

if test -z "${XDG_RUNTIME_DIR}"; then
    export XDG_RUNTIME_DIR=/tmp/${UID}-runtime-dir
    if ! test -d "${XDG_RUNTIME_DIR}"; then
        mkdir "${XDG_RUNTIME_DIR}"
        chmod 0700 "${XDG_RUNTIME_DIR}"
    fi
fi

export XDG_SESSION_TYPE=wayland
export XDG_CURRENT_DESKTOP=sway
export MOZ_ENABLE_WAYLAND=1 

# with elogind 
add this this on bash_profile or zprofile:

export LIBSEAT_BACKEND="logind"
export XDG_SESSION_TYPE=wayland
export XDG_CURRENT_DESKTOP=sway
export MOZ_ENABLE_WAYLAND=1