I think the stage we are in right now is “beauty (or lack thereof) is in the eye of the beholder”
It’s experimental in the sense that there are known UX issues, particular for those responsible for maintaining the documentation and especially the indices, but it’s completely safe to use in production.
All that is to say, we’d very much welcome your feedback if you try it out and kick the tires yourself.
We don’t have any ETA at this point for improving the known UX issues with index maintenance, but feedback from people using it may help drive the direction there.
Nope, this isn’t something that has come up anywhere yet. Can you share a bit more about what you’re thinking or why this would be helpful for you?