Hi Jan, I only have mobile right now, 747 has no ADF.
ADF is OK with 737, 320, Dash 8, Learjet and KingAir. 380 overall is only partially working and has no manual navaids. The Baron and Cessna are OK.
The Airbus 380 ADF works with sim’ auto-tuning on the RMI in old mobile FS2 version 2.4.21 (2019.04.08). There is no ADF with the 2020 380.