I have explained this more than a few times...
The HIDInterface code in Orbiter needs to be vastly rewritten, due to underlying changes in the Linux kernel that 8.10 uses. This has not been done, as it is not a small task (the HIDInterface code currently uses libusb calls to talk to the remote dongle directly, which must be ported to use the exposed hidraw devices instead.)
Does anyone want to take this on? My plate is currently full.