It is easier to follow/quick see allowed ranks on items if you show range of allowed ranks on them, not just highest rank.
There is an option for this already in options. Make sure that you look for what you want before you ask for it. I’ve learned this before… >.>
There is no mention in patch note about this, just found it in Options after your suggestion. Anyway, that it is not the first thing unmentioned along time in patches descriptions or ninja nerfs/changes.