So I’m not having any issue with focus macros working, but mine seem to be a little different. I use…
#showtooltip
/cast [modifier:ctrl, target=focus] Shadowstep; Shadowstep
Which baseline will cast Shadowstep at my target, but when I use ctrl it casts it at my focus. I use this same macro for Kidney/Cheap/Kick/Blind/Gouge/etc and the only issue I had was my initial modifier was alt, and that didn’t work but when I switched it to ctrl everything has worked fine since.