I have very little experience interviewing (my previous job lasted 10+ years, my current one - almost 6). But I thought that solving problems on a whiteboard is fairly common, if not a golden standard for an on-site. At least both of the on-sites I had recently had a whiteboard component.
I think certain problems are a good _partial_ fit for a whiteboard interview: math/geometry, graphs and trees, combinatorics, system design. However, it does not feel natural to solve the _entire_ problem on a whiteboard. Additionally, I was also expecting whiteboard sessions to be a collaboration and a discussion. That hasn't been my experience so far.. I had either very little feedback, or a feedback that was more confusing than helpful (to me at least). Hence the question if I can do anything at an interview to increase the chances of a positive outcome. Or if there is a systematic approach to this problem.