Microsoft Edge (Stable) for Linux is now available in the Flathub main repository. Until recently, Edge-Linux was available only as a beta in the Flathub beta channel. This is a game-changer for those of us who use Edge-Linux but don't use distros that support .deb or .rpm.
I installed the Flatpak and have been using it for several days. It seems to be flawless, both in installation and in use.