linkedin.com header in job-ads stops updating if begins with highlighted text

[MatsSvensson]

On linkedin.com, if headline of job-ad begins with highlighted word,

1. Log in to linkedin.com (error only visible if logged in)
2. Go to: https://www.linkedin.com/jobs/
3. Do a search.
4. Highlight a word that occurs as the first word in the headline of a job ad
5. Click on the job, in the search result
6. Click on another job
7. Description of the job updates, but the headline text don't
8. Headline text is stuck permanently, for all jobs, until page is reloaded

Device info:

• operating system: Win 10 pro
• Browser and version: Firefox 142.0.1 (clean install)
• Auto Highlight version: 5.3