We can take the Canada-Quebec agreement on health as an example. Part of the money that's provided is for a project that's run out of McGill University, which provides English language training to francophone health professionals.
You may know that Quebec recently abandoned the idea of having intensive English in French schools. It was largely an HR issue. They didn't have the English teachers to do it.
If federal money were provided to help train English teachers for the French system, that might be something the federal government could do, but that's not the English-speaking community talking there.