Not sure you’ll find much help here for an unsupported method, you probably would need to contact the package maintainer to find out how they expect it to be installed.
oh wait. My link above is to install FE’s and it shows you missed the --ref stable part at the end of the line
I assume it is installed under the akkoma user and you aren’t logged into that user, in which case you’d do:
I don’t really get it but there was what I’ll call a “ghost process” running and I ended up killing it. I gave up on the AUR package and installed Akkoma manually, it all works great now.