While performing the custom PDF export for Page/s, breaks page titles with umlaut letters.

h3. Issue Summary While performing the custom PDF export for Page/s, breaks page titles with umlaut letters. Issue is reproducible on Latest LTS 7.19.4 and Latest release 8.1.0 This is reproducible on Data Center: yes h3. Steps to Reproduce Setup the Confluence DC setup. sandbox as separate proce...