Dualsense can be converted into a usable Windows Xbox controller with the use of an adapter from 8bitdo or Mayflash, albeit at the expense of a microphone and vibration feedback (which did not function for me even through Steam). In order to prevent Steam from entering and acting strangely again the next time you turn it on, Steam remap will need to be turned off and, maybe, uninstalled as a device. It has not been tested with SCP toolkit or shibari+vgemu, which operate similarly to adapters but programmatically.