Hello there!
I think I might have found a bug in a Develop Persona. When I am trying to develop Fujifilm raw files I am experiencing a black stripe on a right-hand or top side of the image. It is a small bar but it should not be there. It is either black rectangle or of a somewhat rounded shape (it depends whether I check Apply Lens Profile Distortion check-box, which explains this behaviour).
The images that I was trying to develop where shot with Fujifilm X-T3 (which I know is not supported according to one of the posts, but, nevertheless, it appears the Develop Persona can handle them). This weird behaviour depends on the lens I used. With some lenses (e.g. XF35/f2) the image is rendered correctly, with some others (e.g. XF23/f2) there is a black stripe I am writing about.
I am attaching an example screenshot.
Best,
Martin