When exporting the following text as a PDF, the PDF file will contain incorrect content, as it will not include Chinese characters.
Test title中文 中文中文testtttt
TestTestTestTestTestTestTest 中文 tytyugjhgjhghj
Also noted by another user here Export to pdf but Chinese disappear
I would try the solution in there, if the issues still happening you could open a Bug Report, otherwise dev’s may not be tracking an old bug possibly reappeared.
It’s working for me on macOS:
Can you try in Restricted mode, using the default theme, and no css snippets enabled? All of the troubleshooting steps are here.
Also, what’s the output of the “Show debug info” command?