Legend is garbled in Japanese when export to PDF or Excel

Document ID : KB000115207
Last Modified Date : 18/09/2018
Show Technical Document Details
Go to Advanced Reporting and open a report in Japanese like Project Portfolio Summary.
I can see the legend correctly.
User-added image

Try to output the report to PDF or Excel.

User-added image

Can see that the legend is garbled in Japanese on PDF or Excel.
User-added image
PPM 15.4
This problem will be fixed in future release. (DE41711)