Annotation Indicator

Would like to see some indicator that Annotation is turned on or off.
Same could be said for Ruler but you can visibly see the ruler disappear and appear, however you can’t see Annotation unless you highlight a previously typed word and then turn it on or off. Becomes a (minor) problem when you return to the document and start typing and it continues as annotation because you haven’t turned it off, but no way to know that (and vice versa).

This might also apply to other functions but I don’t have all of them shown, but any with the same concept would be nice to show an indicator as well.

(Example, currently turn Bold on and a gray box appears.)
Something as simple as all boxes are gray until they are turned on then they turn white, or all boxes are white and then a blue border appears when they are turned on.
Thanks for considering!