Comment # 3 on bug 1234667 from Keks Dose

And with one screen connected to the dock (works) and the other screen
connected to the PC directly:

inxi -GSaZ
System:
  Host: X1CarbG9-AW Kernel: 6.11.8-1-default arch: x86_64 bits: 64
    compiler: gcc v: 14.2.1 clocksource: tsc avail: acpi_pm
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.11.8-1-default
    root=UUID=e586ce59-5fcd-4230-b3d1-45eb27d63b4a splash=silent
    resume=/dev/disk/by-uuid/fe69d327-b6d3-47b3-91f1-3c7d1863f68d quiet
    QT_AUTO_SCREEN_SCALE_FACTOR=1 plymouth.enable=0 mitigations=off
  Desktop: KDE Plasma v: 6.2.4 tk: Qt v: N/A info: frameworks v: 6.9.0
    wm: kwin_wayland tools: avail: xscreensaver vt: 3 dm: 1: GDM v: 47.0 2:
SDDM
    note: stopped Distro: openSUSE Tumbleweed 20241217
Graphics:
  Device-1: Intel TigerLake-LP GT2 [Iris Xe Graphics] vendor: Lenovo
    driver: i915 v: kernel alternate: xe arch: Gen-12.1 process: Intel 10nm
    built: 2020-21 ports: active: DP-2,eDP-1 empty: DP-1, DP-3, DP-4,
    HDMI-A-1, HDMI-A-2, HDMI-A-3 bus-ID: 00:02.0 chip-ID: 8086:9a49
    class-ID: 0300
  Device-2: Chicony Integrated Camera driver: uvcvideo type: USB rev: 2.0
    speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-4:3 chip-ID: 04f2:b6ea
    class-ID: fe01 serial: 0001
  Display: wayland server: X.org v: 1.21.1.14 with: Xwayland v: 24.1.4
    compositor: kwin_wayland driver: X: loaded: modesetting unloaded: vesa
    alternate: fbdev,intel dri: iris gpu: i915 d-rect: 6475x5247 display-ID: 0
  Monitor-1: DP-2 pos: primary,top-left res: 1231x1969 size: N/A modes: N/A
  Monitor-2: DVI-I-1 pos: bottom-r res: 2400x1500 size: N/A modes: N/A
  Monitor-3: eDP-1 pos: middle-c res: 2844x1778 size: N/A modes: N/A
  API: EGL v: 1.5 hw: drv: intel iris platforms: device: 0 drv: iris
    device: 1 drv: swrast gbm: drv: iris surfaceless: drv: iris wayland:
    drv: iris x11: drv: iris
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 24.3.1 glx-v: 1.4
    direct-render: yes renderer: Mesa Intel Iris Xe Graphics (TGL GT2)
    device-ID: 8086:9a49 memory: 15.17 GiB unified: yes display-ID: :1.0
  API: Vulkan v: 1.3.296 layers: 1 device: 0 type: integrated-gpu name: Intel
    Iris Xe Graphics (TGL GT2) driver: N/A device-ID: 8086:9a49
    surfaces: xcb,xlib,wayland