My pixel GOS device does not appear under either "other devices" or "portable devices". It appears as Samsung android phone.
I cannot have the USB controlled by the connected device (windows laptop)?
I get the message that the best drivers are already installed.
In the device manager, that "samsung android phone" is the only difference when my Pixel 7 with GOS is plugged and unplugged from my windows 11 computer.  ; 
How is the Pixel being recognised as a samsung, and drivers are already installed. 
I already have flashed Graphene OS. This problem was not there when I flashed Graphene OS. It has appeared weeks after using the phone . I don't know what caused this ... I did do some stuff with a Samsung phone and my windows laptop.