To combat this I've thought of a simple thing that could be added. I have absolutely zero modding capabilities so I used MSpaint...
The picture that will go along with this shows a concept of standing and being able to look up and notice that you have the tactical pace enabled, not needing to fumble through the speeds.
If you had the tactical pace enabled, though you are currently walking it could be a different shade of the UI to represent that it is enabled, but not active.