Hello again. I probably should add more detail.
I'm running my Note 3 at 360 DPI. 480 is my phones default.
On CM12.1 at the same 360 DPI Opera would actually display with the tablet layout which was great but it's almost as if Opera is detecting my display on CM13 as still a phone as it maintains that layout with the weird icons.
If you need any other reports please ask.