Option to Share Sitemap Fully Collapsed

When I share sitemaps via the public share link, I would prefer that they render in a fully collapsed state, with the ability for the viewer to drill down into each of the subpages or groups of subpages. If you look at the attached image, that sitemap only has 6 pages below home, but because of the high number of child pages below them, the sitemap renders at only 23 percent and is unreadable. I think this is a bad experience for a client because they have to work backwards. They see the "big picture" view of the site, but can't read anything, so they need to zoom in and then scroll left and right just to be able to read everything. On the contrary, if they arrive at the sitemap with everything fully collapsed, they can then start to discover all the subpages below by expanding and collapsing them on their own. Giving them the control to explore the sitemap as they want is a much better experience.