Tooltip for reference title has disappeared
Background
Tooltip (hover) that shows the full reference title in the Studies & references section has disappeared in one of the latest releases, probably v1.14.0. This is useful to users as only a short portion of the title is shown.
The tooltip should be displayed on mouse hover:
Implementation
Add back tooltip (on mouse hover) for reference title. Make sure changes don't affect other parts.
Edited by Morten C. Eike