Markdown Bold Formatting Issue with Full-Width Punctuation

ChatGPT Bugs
1

I have encountered an issue where bold formatting does not work correctly when applied to part of a paragraph that contains full-width punctuation marks (such as ， 。 ？ ！). This issue seems to occur only when:

  1. The bolded text is within a paragraph (not the entire paragraph).

  2. The bolded text contains full-width punctuation marks.

  3. The same formatting works fine when using half-width punctuation marks (, . ? !).

Steps to Reproduce

Incorrect Rendering

A chat with full-width punctuation marks
A chat with full-width punctuation marks1125×1563 279 KB

Correct Rendering

A chat with half-width punctuation marks
A chat with half-width punctuation marks1125×1542 278 KB

This affects users who write in languages that use full-width punctuation, such as Chinese and Japanese. Since these punctuation marks are standard in these languages, Markdown should ideally support them correctly within bolded text.

2

I’m glad someone encountered and raised the same issue as me; OpenAI should pay attention to our Chinese and Japanese experiences