Issue Summary

Currently, Confluence admin can convert PDF Export language with font file. However, the Japanese font file doesn't apply to Japanese words in the PDF file.

Steps to Reproduce

1. Create a new page.
2. Insert the following words to the new page.

   あいうえお
   abcdefghijklmnopqrstuvwxvz ABCDEFGHIJKLMNOPQRSTUVWXYZ
   

1. Install the font file below for the PDF Export Language.
   ipaexg.ttf
   NotoSansJP-VariableFont_wght.ttf
2. Export the new page to PDF.

Expected Results

The PDF file displays the correct font as specified in the font file.

Actual Results

The font file doesn't apply to the Japanese words, and the same font appears.

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available