Zathan, the cocoonjs plugin is a work in progress with some very recent big success. Have a look at the cocoonjs thread where the work to fix the new plugin has been cataloged. You can now use cocoonjs to wrap your app to android and iOS and use leaderboards and in-app purchasing - which is awesome. I'm not sure I understood your question referring to some other incompatibility - could you rephrase it for me please / add more detail - it seems like you're implying something but I'm not sure what exactly? Thanks.
No, that's ok ^^
I am starting to develop mobile games now...
Sometimes it's kind of confusing lol
I'm absorbing a lot of new information in the last days hehe
But, thank you for the reply -and sorry for the english