Wrap incorrect when there are Chinese words

[jingjun_long]

Hello Oxygen Colleagues,

We are using Oxygen XML Editor 27.1 on Windows. We use the embedded publishing engine to generate PDF from DITA.

It is a Chinese manual which xml:lang="zh-CN". In some cases the Chinese word wrapped early which is not expected.

image.png

In above screenshot, there is space in previous line, but the word wrapped to the next line.

It works fine in English manual and this problem only exist in Chinese manual. I guess it related to the wrap algorism in Chemistry Engine. It treat "式，YUV422" as a word.

The request is to improve the algorism to wrap text correctly.