Documents disappear from sidebar when parent document is removed

[AbigailDawson]

When you remove the parent of a document, it disappears from the sidebar rather than nesting underneath the teamspace. A document should be able to exist as the direct child of the teamspace without a parent document. You can see the document still exists because it is available as an option on the dropdown for choosing a parent for another document.

Steps to replicate:

• create a document as a child of another document
• select “Move” and uncheck the parent document from the dropdown
• notice the document has disappeared from the sidebar

_{Huly®: UBERF-6764}