Since April 2022 we use our own package called arcolinux-pamac-all.
In December we have switched from pamac-aur to pamac-all.
It is all about choices. You can find these packages on the AUR.
It gives us the advantage of installing snap and flatpak packages.
Remember often these packages are also available on the AUR.
If not yet installed then install it with
sudo pacman -S pamac-all