Reality description
I manage a substantial list of front matter data with nested properties. Scrolling through such a page to find a specific field can be challenging, even when the object-widget or the list-widget are collapsed.

Value
The crucial value here lies in simple and fast block navigation.

Posible solution
In my situation, I use a preview template. What if clicking on a specific block in the preview pane could instantly take me to the related widget in the editor? I mean it as 'click and see'.