Unable to login via shibboleth / single sign on on seafile-client on centos 7

Hi,
I am missing the button to login via shibboleth on the “create new account”-dialogue. My system is centos 7 and from the given repo it installs version 7.0.4-1, which is not the latest one. Maybe there was a fix for this in 7.0.5, as the changelog suggests? Is it just the repo that needs an update?

cat /etc/yum.repos.d/seadrive.repo
[seadrive]
name=seadrive
baseurl=https://rpm.seadrive.org/centos7
gpgcheck=0
repo_gpgcheck=1
gpgkey=https://bintray.com/user/downloadSubjectPublicKey?username=bintray
enabled=1