I just installed openSUSE Tumbleweed by using vmware fusion 8 with retina display enabled. However, toolbar icons are missing in LibreOffice. Emacs also has the similar problem. I guess this is a universal problem in gnome.
Here is the screenshot:
https://www.dropbox.com/s/fjpv0tttgtfd61j/Screen%20Shot%202015-10-15%20at%203.14.55%20AM.png?dl=0