Discarding a draft saved by the 'EDIT' tab breaks navigation when navigating to another tab

How to reproduce:

• navigate to the Edit tab of a document of type File
• change a property i.e. description
• don't save and navigate to tab Relations, save changes in a draft when requested by popup
• navigate back to the Edit tab and click Discard Draft in dialog message displayed at the top-right
• navigate to tab Relations, a browser popup is shown asking to confirm the navigation, click Leave this page

You are re-directed to the repository root page