Can you please elaborate on the symptoms you are experiencing?
On the lockscreen you have these shortcut icons on the bottom... But yo can remap them to the fingerprint reader... You hold down the fingerprint reader and while the phone is unlocking you keep your finger down and the shortcut icons pop up! Sometimes when I do this nothing happens. Like I wanna make a quick call I try to use the shortcut this way... The "Floating buttons" way and nothing pops up, it's a small inconvenience but it should be working