Steps to reproduce

1. Install Ibexa Experience 4.6.8
2. Create multiple new languages
3. Create a new folder with translations for the new languages
4. Search for the new folder in the back office search and click "View all results"

Result
The list of translations looks "weird" because there are line breaks in the language name, see screenshots.

Expected result
The list of translations looks "normal"

Note

Part of why it looks weird is that there are line breaks in the items of the comma-separated list.
When there is no space in the language name the list looks "normal" (see attached screenshots)