Add USB Touch input to Qemu/KVM VMs:
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At the end of your VM.sh file, add this line:
-usb -device usb-ehci,id=ehci -device usb-host,bus=ehci.0,vendorid=1452 -device usb-tablet,bus=ehci.0

This will allow to use usb touch rather then PS/2 input. This is help fix the cursor in the VM not syncing with your mouse cursor on host.

Source: https://wiki.gentoo.org/wiki/QEMU/Windows_guest
Date: February 23rd 2024