Perhaps there was a reason for it & perhaps there is a related thread I didn't find, but I'd like to suggest that similar Emphasis Markup highlighting is grouped together...just like is done with Solid Colors and Highlighter Pens.
For example, put the blue, green, red, and pencil underlines together, the single wall and double wall box together, yellow glow and on fire together, etc. It would cut down my searching for what I'm looking for. And it is all about me, after all ... [;)]
