PhpStorm & Moon tm bundle

Hello fellow php stormers

In my quest to find a better IDE I've installed trial version of PhpStorm on my FreeBSD. So far everything seems fine and dandy however there is one small issue that I would like to sort out. The project my team is working on utilizes a few different languages and one of them is Moonscript (CoffeScript for Lua). I'm trying to get syntax highlighting for Moonscript working via the use of a TextMate Bundle but with no luck so far. I've been following this https://www.jetbrains.com/phpstorm/help/importing-textmate-bundles.html short howto and even though it works perfectly fine for Ruby highlighting it doesn't do anything with MoonScript. Even when I register the right extension to the "Files supported via TextMate bundles" settings - it doesn't do anything. Furthermore when I register the extension and then close down PhpStorm, then these settings are not remembered.

Any help and/or ideas are appreciated

Cheers
Andrzej


p.s. I'm using https://github.com/leafo/moonscript-tmbundle as my textmate bundle