Nested blocks can get quite complicated in List View. The list view shows the structure of your content. It is present in a few places, it's in the post editor, it works as a persistent sidebar in the site editor, and it exists as a tool for the navigation block.

Allowing users to expand and collapse parent blocks to reveal or hide the inner blocks would be a good feature.

What is your proposed solution?

Add a small chevron to the left of blocks that feature nesting:

Note: This change should apply to anywhere we use the List View component.