Installing ExpressVPN Fedora App correctly

Not sure if anyone has done this, but been trying to get expressvpn app on bazzite and they make a version of the app for fedora. I ended up installing it using the #7. RPM-Ostree route that the documentation says is last resort and something is telling me I should have done the #5 Distrobox route. Now when I do a ujust update I get this: