can you change ascii to utf-8 for global user to use?

[librix]

Description

can you change ascii to utf-8 for global user to use?

Steps to Reproduce

change pdf name to CJK word. use as usual.

Expected behavior

auto generated new node name change to ??????? , and context contains half of html code.

Environment (fill where applicable)

• Version: SMA 2.0.4.89, PDF Plugin 2.0.4.10