After latest update mouse wheel not working

English Install/Boot/Login
1

openSUSE-release 20210926-1190.1
X11 - mouse wheel stopped working completely
Wayland - all fine

in xorg.conf:

Section “InputDevice”

# generated from data in "/etc/sysconfig/mouse"
Identifier     "Mouse0"
Driver         "mouse"
Option         "Protocol" "IMPS/2"
Option         "Device" "/dev/input/mice"
Option         "Emulate3Buttons" "yes"
Option         "ZAxisMapping" "4 5"

EndSection

2

Rollback fixed this, needed working system.

3

Today I tried to update again, issue still persists. Then I found older thread https://forums.opensuse.org/showthread.php/522767-PS-2-Mouse-Scroll-Wheel-not-working with the same problem and changed from libinput to evdev driver, and it’s working now.

4

Ultimately a bug report is required.