Problems with square brackets in translation path

[pierrejochem]

Version: 2.0.0-beta.1

Dear all,

I have the following problem/behaviour, when I use something like this in the translation files:

"enums": {
    "AAAA[POST]": {
      "A": "A"
    },

From the JSON spec side this is valid als long as it has quotes but with the editor I get something like this:

Is this a bug or a feature?

Thank you in advance

Cheers,
Pierre