Just wanted to make a quick note:
The add-on does not work properly in Kodi v17 beta 2 and onwards. Using the m3u with Kodi's Simple IPTV client also doesn't work. Looks like some changes to Kodi's new "VideoPlayer" system cause these streams to be kicked after 30s.

I'm a big fan of Kodi v17's skin, so I've been looking for a solution for a few days. Turns out it's possible to run Kodi v17 beta 1, apply the skin from the latest build over the top, and manually edit a couple of the XML files. The result is a build with the latest GUI version, and a VideoPlayer halfway between v16 Final and v17 RC, which doesn't kick the stream. This is now my current setup, and I've tested it on macOS and Windows 10.

If anyone is interested in the XML files I'm happy to share, they aren't quite perfect but they are pretty damn close. Should also note apps like VLC work without any problems