Background
Mentioned in T356532
There's one place in Vector where we're not using hyphens but we really should: the TOC. We're using word-break: break-word; instead of hyphens: auto; which breaks words without hyphens. I'd consider this a bug.
User story
In many languages, when a word breaks onto a new line, it's expected to have a hyphen. This is especially important when line-lengths are very short (like they are with the table of contents in Vector 2022) or in languages where words are very long (e.g. German).
Requirements
The Vector 2022 ToC should use hyphens.
Design
 |  |
| current | desired |
Acceptance criteria
- The Vector 2022 ToC uses hyphens
Communication criteria - does this need an announcement or discussion?
- No
