When I Right-click on the device "Set as Default Device" is not present as an option.
I found this elsewhere...
Disable the inbuilt camera in Windows 11
If the webcam is not listed or you do not see the Set this device as default option then you need to disable the other camera.

To disable the other cameras, do the following:
- Press Windows key + R to invoke the Run dialog.
- In the Run dialog box, type
devmgmt.msc and hit Enter to open Device Manager.
- Once you’re inside Device Manager, scroll down through the list of installed devices and expand the Camerasection.
- Right-click the internal webcam entry and select Disable device.
- Repeat the process for any other camera you have installed on your system.
Once the other cameras are disabled, Windows will default to the camera you want to use