Generated Java/C# code is missing docstrings of verbose enum entries
Are [Verbose enums](https://doc.kaitai.io/user_guide.html#verbose-enums)  actually working?
I have used Kaitai various versions(0.8 0.9 0.10), different language output(java, C#), different ksy file from official repo, and  different platform(windows, linux), none of them have generate the enum comment string.
