Are there issues that bother me? Yes. But this is by far the most powerful iOS notation app there is. A program with these features used to cost several hundred dollars. For under $20, this is the deal of the century. Overall, it continues to surprise me with what it CAN do, and how intuitively it does it.
Im now very tempted to give the desktop version a try. Being able to go back and forth between OS X and iOS with the same file would be life changing for me.
CTaggartL about Notion