Newline while in Insert mode stops echoing new text to Atom

[finchd]

Version: vim-mode master (a6a4423) atom 0.15-dev from Ubuntu-PPA nightly (today 5/8/2016)

To Reproduce:

1. Start Neovim listening to the named pipe,
2. Start atom.
3. Open a file (if atom is remembering sessions, it also fails to open the files in neovim, they open in atom iteself until you close one - then it reopens the rest in neovim)
4. Enter Insert mode from atom which works, displaying text as typed in both, then hit Enter. No new text entered afterwards will be displayed in atom from then on below/after that newline and if that wasn't the last line of text, then all text below disappears in atom, even though you are safely inserting ahead of it in Neovim.