How? If not, why not? Consider it a feature request.
Navigraph can do it, so clearly there should be a way. Would make it way less annoying to use SimBrief together with other tools that are enhancing the experience (OnAir, BeyondATC, …). And it’s not like those are competing?
It’s kind of a pain to have to regenerate flight plans to make them the “latest” just cause seemingly there is no API offered when the functionality clearly exists in Navigraph