The estimated altitude continuously drifts downwards even when setting the drone on a desk, all parameters have been configured to use rangefinder and not barometer for EK3. Attatched is the log of the drone sitting on the desk.
https://drive.google.com/file/d/1rFGeqTXTQKF3d7ws9Cv9h6rOpj6HCpWI/view?usp=sharing