G-Sync Compatible not working when multi GPU connected

I am on Manjaro KDE / Using Xorg

My setup:

1 Monitor Gsync Compatible
1 3070 Ti - For Gaming - Connected to the monitor
2 3060 Ti - For Mining

If I connect only 1 GPU, G-Sync works perfectly without any configuration.
If I connect more than 1 GPU, G-Sync just does not work and the setting does not shows up on NVIDIA X Server Settings.

Is there a way to fix this?

This is due to a limitation with X11 not the nvidia driver, hopefully on wayland nvidia will get vrr working. But it is not possible to have gsync or freesync working on X11

Try this one, adjusting the busid to yours:
https://forums.developer.nvidia.com/t/failed-to-start-gdm3-after-installing-nvidia-515-driver-on-ubuntu-20-04/230170/2?u=generix

Thanks for the suggestion. I made it work on openSUSE. But now I have another problem:
If I set only the main GPU, GSYNC works fine. But if I set the other two (to be able to set the Coolbits and OC) GSYNC stops working.
This is my current xorg.conf file:

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "AutoAddGPU" "false"
    Option         "AutoBindGPU" "false"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "IMPS/2"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "yes"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:10:0:0"
    Option         "Coolbits" "31"
    Option         "ProbeAllGpus" "False"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:6:0:0"
    Option         "Coolbits" "31"
EndSection

Section "Device"
    Identifier     "Device2"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:7:0:0"
    Option         "Coolbits" "31"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

That won’t work.

I tried this solution on Manjaro and it didn’t work. Looks like the problem is with Manjaro only.

All good. At least GSYNC is working. But I wanted to make it work on Manjaro, cause is my favorite distro.