I have found a workaround so I wanted to tell everyone about it. Apparently there is something wrong with the repos for Fedora, Redhat and CentOS. But by installing the Atom app and updating it you will get the right version of Xss.so.1 on your system. And Atom is small and great btw.
sudo dnf copr enable mosquito/atom
sudo dnf install atom
After that directly update Atom unsing
rpm -Uvh --nodeps atom-1.12.7.x86_64.rpm
Starting Freeter with dubble clickling doesn't work but by running ./Freeter.AppImage in commandline does open Freeter and it seem to work without any crash or other issues.