Unlike Wrotevote and reflection prompts, vocabulary support is not something you can toggle in class or lesson settings.
We decide on a page by page basis whether or not to include vocabulary support, and we usually only do so when we are asking students to imitate the voice of a source text that uses specialised or exotic words.
For example, you'll see it in a Jane Austen lesson that includes a voice draft, but not in a Dickens lesson that is only about structure.