https://bugzilla.redhat.com/show_bug.cgi?id=1632646
--- Comment #7 from fujiwara tfujiwar@redhat.com --- (In reply to fujiwara from comment #6)
As I noted this and bug #1632981 are same root cause and I think the best way is to fix GTK
GTK or Wayland server. I didn't get the fix yet.