As default in Rhino for Mac, the pop up palette shows both icons AND text. In Windows version ONLY the icons show (much more compact view). The issue with pop up menu on mac surfaces when working on a small screen (not Retina) then the pop up menu is simply to big, and in many cases you need to scroll withih the pop up to find the tool
I hope it is possible in future releases to be able to tick on/off if you want text shown in the popup menu.
Thank you in advance