Darktable-git from AUR lensfun database fujifilm is missing XT-2 and 16mm 2.8

The 16-80mm f4 lens is a wish. I do not really know if it will suit my style of taking photos. It is already a long time ago that I changed the lens. It is like the 16mm F2.8 is glued at my XT-2. Somehow that focal length is for my type of photography at this moment sufficient. Doing some calibration now is difficult and I do not know a person who has the lens. I was interested if Joao (T3mujin) did make use of the lens and what his thoughts are about the lens. Joao’s photography I really like. A calibration of the 16-80mm lens will be in experienced hands when Joao will perform the calibration. I like to shoot with primes.