Closing as will now follow up at https://github.com/nwjs/nw.js/issues/5477
So you knew the bug is there. This issue is there already for around 8 months.
I only just saw it, and the report to NW.js was only just filed, and this report is under 2 weeks old. If the NW.js issue was filed 8 months ago, then the developers would have an 8 month head start on fixing it (so it could well have been fixed by now). That's why I encourage people to report third-party issues directly where possible. It didn't really make much difference that I saw it happening and it wasn't really necessary to wait until then. Often you can cut me out of this process.
[quote:243ppa8c]So I just wanted to highlight that for whatever reason it is, your product is not able to provide a well working desktop app at the moment with the latest NW.js version
Bugs happen, and sometimes they happen in third party code. There is nothing new, special or interesting about this case. In native tech, it could be that broken graphics driver completely hose your game on a whole range of graphics card models, and the vendor does not have a reasonable bug report system. This happens to the extent that AAA games launch in an unplayable state. This isn't so bad in comparison.