GDM recent userlist goes empty
distro: openSUSE Tumbleweed gdm: 46.0
since a few weeks when gdm starts the recent userlist goes empty and when i enter an username into the input field and press enter nothing happens. any advice for debugging would be welcome.
currently i have to run 2 display manager (sddm for logging in, gdm for screen lock), which is a bit annoying.