Steps to reproduce
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Expected result
The part “一个” should be bolded in edit mode, and the part “测试” should’t be bolded.
Actual result
The part “测试” is bolded in edit mode, while the part “一个” isn’t bolded. Meanwhile, it works rightly in preview mode.

Environment
Additional information
This problem only happens in chinese like input, so I can fix it by adding space, just like this:
- 这是 **[[一个]]** 测试 → It’s ok
And if I don’t use wikilink, nor the problem appear
I have closed all third-party plugins and used default css.
I hope I express problem clearly, thanks for your help.