Created attachment 79883 [details]
A screenshot showing an empty preview pane.
When creating or updating a table of contents the preview is sometimes very out of line with the existing ToC and if you disable and then re-enable the preview it is not redrawn in the UI.
Steps to reproduce:
1. Create a basic document
2. Add a Table of Contents
3. Edit Table of Contents
4. Toggle the Preview checkbox
ToC preview vanishes and only a close and reopen of the dialog repaints the preview, sometimes the preview is not correct.
he preview toggle should repaint the ToC accurately every time
Operating System: Mac OS X
Version: 184.108.40.206 release
Have seen this before
is not correct in 3.5.0 beta
is correct in 3.4.0
so somewhere in between there it went wrong...
ps: thanks for the report!
No problem. Am loving LibreOffice!
*** This bug has been marked as a duplicate of bug 64287 ***