Feature request: for layout ticklabelposition -- add outside both for yaxis -- or mirror option

I realize I could accomplish this effect with a y2 axis, however, I want to simplify my programs. Hence my feature request: for layout ticklabelposition – add “outside both” option for yaxis. Or have ‘mirror’ have an option to also mirror the tick labels.

An example URL Elect Comp Ann
where I would like to use it.