Getting secure coding warning when running --headless

Hi

I have been using Libreoffice (soffice) for some time to convert word files to PDF via php script, but now I get a warning:

WARNING: Secure coding is automatically enabled for restorable state! However, not on all supported macOS versions of this application. Opt-in to secure coding explicitly by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState:.

How do i get rid of that warning ?

Thanks
Kind regards
Steen

Your macOS reports something about best practices that LibreOffice doesn’t follow. Please file a bug report.