This happened when we batch imported documents and images — if you upload an image with narrow width, the imgix cropping is completely wrong. See this screen recording: Screen Recording 2021-11-11...
Thanks for pointing it out to us. I'll let my dedicated team know about this issue. I'll keep updating you whenever I hear back from the team.
This thread is being monitored as an open ticket in the internal Prismic issue tracker. The Prismic support team will update this post as we get more information from our dev team. If you have a similar use-case, you can ‘Flag’ this topic to reopen and add it here.