Text truncated in TOC of PDF

Step to reproduce.

• Create a page with xwiki_toc_issue_content.txt
• Do a PDF export (web)

Expected: all text are readable in the TOC
Currently: some text are truncated which make the text not fully readable. We can have this on the bottom of the page or sometime on the end of the line. Currently at the end of the line we where expecting to have "Judeabcde"  so "de" is cut.