How to fit Winows VM to the 2560x1080 monitor

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Hi
I installed Unraid on my computer
Intel® Core ™ i7-10710U CPU @ 1.10GHz RAM 32GB. INTEL graphics card

I copied the VM_WIN10.vmdk file from VMWARE
I used the SPICE protocol because it works better than VNC.
I am using a monitor with a resolution of 2560 x 1080.
I can not change the resolution of Windows VM to match the monitor.
Attached is the xml configuration file.

When using Linux VM, I changed the resolution using the xrandr command
Please help

W10x64spice.xml

[ghost82]

From what I read the qxl driver (the spice protocol has nothing to do with the issue) is missing 2560x1080.

A workaround is to install virt-manager and connect to the vm with it with the following settings:

View -> Scale display -> Auto resize VM with window

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I use Remmina
I have installed Virtual Machine Manager but cannot connect.

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I connected using virt-manager.
I can't get 2048x1080 resolution on Windows VMs
Remmina also has the ability to set the resolution, but this does not allow you to change the image ratio of Windows VMs.
It was only possible to fit Linux VMs with xrandr.
I still expect help !!!!

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Is there any method for VMs Windows to read my monitor parameters.
I think VMs cannot see the parameters of the real monitor. Therefore, it only allows a selection of standard resolutions.
Is it possible to read the actual parameters of the monitor?

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That's weird? Nobody can help

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I realized that the available resolutions result from the vgabios-qxl.bin library
Is there a different version of the vgabios-qxl.bin library available