Templates not highlighted properly

[cgel]

template <class T>
class A {
  T func();
};

template <class T>
T A<T>::func() {
  ...
}

template <class T>
T A::func() {
  ...
}

In atom, just like here in github the highlighting of templated member functions does not seem to work properly.
Why isn't A<T>::func() highlited?