It depends on how you to define "close".
When you minimize the ribbon, there are only text labels left, except the quick access bar which corresponds with the toolbar in SoftMaker Office. Only when you open a group tab, icons come up (albeit combined with the names in text form).
But in my case, also in Softmaker Office (where I use the classic menu, of course) I use toolbar icons for most of my actions. YMMV.