Thank you for the question.
I guess, at a very basic level, the publication costs for those journals that actually require you to pay for publication costs are an eligible expense under grants from the granting council, so there is that level of support.
The other thing is that, when it comes to peer-review processes for grant awards, I think there isn't a really strong attempt to ensure there is a level playing field between the two languages, and that's borne out by some of the statistics around the success rates, although, granted, a smaller proportion generally of francophone researchers actually submit their applications in French than would be the case if you were going by population share. There may be something to look at in that.
Outside the province of Quebec, there are institutions that are either bilingual or francophone in nature, and they provide supports to their researchers. Beyond that, there are other opportunities for publication, like open access types of publications that allow for publications to be provided in either official language. They also are an effective way of disseminating materials.
There are a range of supports. I don't think there's a single magic solution to the problem, but I think when it comes to the actual financial support that's provided through federal government programming, the efforts are to try to ensure that merit does not discount one language versus the other.