+org/toggle-fold would break CJK Font presentation.

### I confirm that...

- [x] I searched the issue tracker and found no similar issues.

- [x] I searched the [documentation](https://docs.doomemacs.org), [FAQ](https://docs.doomemacs.org/-/faq), [discussion board](https://doomemacs.org/discuss), and [Google](https://google.com) for solutions to my issue.

- [x] I read [the debugging guide](https://doomemacs.org/d/how2debug) and researched the issue to the best of my ability.

- [x] My issue can be observed on the latest available commit of Doom.

- [x] My issue can be observed on a stable release of Emacs (i.e. doesn't end in `.50`, `.60`, or `.90`–`.99`)

### Describe your issue

I typed Chinese in a .org file. If I closed any fold (a heading, or the property), the Chinese font would be like `\346\350`.
Only org-mode's fold led to this, while other code folds (python, cpp) would not.
I checked the code-system is UTF-8.

### Steps to reproduce

I re-produced with the default doomemacs config.
```org
* test
** EN test
test CJK in org-mode
** CN 测试
** JP 試験する
** KR 시험하다
```

### System information

https://pastebin.com/0kCGbn0s