Workdocs - Collapse Outline

As a user, I want to collapse and expand my workdoc’s outline so that I don’t have to scroll up and down the outline when there are many title levels.

Screenshot below of an actual use case. I’m using a workdoc to capture meeting minutes; months are formatted as H1, dates as H2, and meeting sections as H3. While I can collapse the levels in the actual doc, it would be super helpful to be able to to that on the outline as well, because soon I’ll either have a lot of scrolling to do, or I’ll have to create separate docs for each month.