Dell Venue 10 5055 Windows 10 Dock Drivers

I have a Dell Venue 10 (5055) which I just upgraded to Windows 10, 32bit (1809). Everything seems to be working except some features on the dock, including any of the volume control or screen brightness features. The keyboard itself works, but when I hold the function key, it doesn't change any of the F keys (F8, for example).

I've installed all of the drivers on the website but they have not listed any dock drivers. Has anyone managed to get the dock fully working on the Venue 10?