Live preview mode nested markdown Immediate rendering

Use case or problem

In nested markdown syntax, I would like the editor to automatically render a live preview of a nested markdown (*Italics**and bolds!***).

Proposed solution

It could be made such that if my cursor leaves the bold, it would render the bold text (and hiding the asterisks related to it) but keep the ones related to the italics (*Italics and bolds!*).
I would also like for this to work for tables as well.

Me thinking that this is already a feature: