Page tree cuts off page titles horizontally
See the attached screenshot.
The page tree cuts off page titles that are too long.
Also it doesn't matter if a single page title is just very long or you have a hierarchy of too many subpages. - In both cases, the titles will be cut off.
- Offer horizontal scrolling as soon as a title gets cut off
- Show the complete page title on mouse hover.
The second solution would probably have its problem with touch devices and would fail on too many page sublevels...