Issue Summary

When a page tree contains multiple parent pages and have a lot of pages under each one of them, an issue surfaces if a user tries to go to one of the deepest pages in the page tree.

If a user visits a page deep in the tree, the other parent pages automatically collapse, but after they collapse, there is no longer any way to navigate to them outside of going back to the space overview again and navigating from there.

Steps to Reproduce

1. Create a new test space
2. On this space, create a few pages (can be empty)
3. Create a lot of subpages and nest multiple pages on each one of the page trees (around 100 subpages each)
4. Navigate to any of the pages that are at the end of the tree

Expected Results

The page tree still shows all the pages and users can navigate freely in the space

Actual Results

The page tree collapses and hides other parent pages, making it impossible for users to navigate to a different parent page

Workaround

When the issue surfaces, users can navigate back to the space overview. The other parent pages should then show up