How to get VS code 'Mark' comments working on Minimap?

There's a neat feature in vs code, where if in a comment you write 'MARK: [something important]' it shows up in the minimap, so its easier to navigate to important section in a large script. My issue however, (may not be nuxt related, maybe its just vue) is that in a .vue file, I simply cannot get it to work. Has anyone faced this issue before, and if so how did you solve it and/or is there an extension that does this same thing?