Filter set to all doesn’t do anything for me either.
In the alpha the device would show in the bar, even if never used before. Something is causing it from detecting extra devices, just not sure what it could be. My dxdiag output lists multiple keyboard and mouse devices
-------------------
DirectInput Devices
Device Name: Mouse
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: Keyboard
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: Gaming Mouse G502
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC332
FF Driver: n/a
Device Name: CH FLIGHT SIM YOKE USB
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x068E, 0x00FF
FF Driver: n/a
Device Name: Gaming Mouse G502
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC332
FF Driver: n/a
Device Name: Programmable Hotkeys
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x06A3, 0x5081
FF Driver: n/a
Device Name: Flight Rudder Pedals
Attached: 1
Controller ID: 0x1
Vendor/Product ID: 0x06A3, 0x0763
FF Driver: n/a
Device Name: Natural® Ergonomic Keyboard 4000
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x045E, 0x00DB
FF Driver: n/a
Device Name: Gaming Mouse G502
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC332
FF Driver: n/a
Device Name: Gaming Mouse G502
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC332
FF Driver: n/a
Poll w/ Interrupt: No