This is the winter I finally plan to migrate old planes from OpenTX. I want to use some older G-RX6 receivers with a twin X-14 transmitter (Ethos updated to v1.6.3). I flashed a G-RX6 receiver to ACCST v2.1.9 and successfully bound it. However ALT and Vspd are missing from the telemetry menu (RSSI, RXBatt etc are there and work). I tried the same thing with another G-RX6 receiver with the same outcome. Deleting and rediscovering sensors doesn't help, and yes I clicked telem on during binding.