Problem/Motivation
When visiting the admin/content page with multiple language variations on the same node, the default list is no longer very useful. I could filter by a single language, but this is not ideal in the case I want to have easy accessibility to all the translated nodes at a glance.
Additionally, with translated nodes the titles are usually different making it harder to identify the related default language node.
Proposed resolution
When the list is unfiltered, the default language node should show as the section head of a collapsible list that shows the translated node variations tied to this. I think this would also improve searchability. If you search for a node title in a different language, you would see a grouped list of the related nodes.
User interface changes
Here is a view of what this could look like:
