That's a bit more difficult. Especially with the current BV being a mess. I'm not certain what the right approach is. Highlighting unsplittable blocks might make the text look a bit messy. Perhaps highlighting the split and prompting only when you ask to split?
Does it split where you expect in CV?
Thanks for raising the issue - if there is one person with a problem, there's something worth looking into. The fix made it into 0.5.2 just in time
