The notes imported from external .txt files contain **MathJax formulas**, but they need to be edited once in the desktop version in order to display as formulas. Otherwise, the editing symbols of the formulas will be shown. Is there any way to solve this problem?Thanks a lot.

Example：

```
<anki-mathjax>d_1 = \frac{ln \left( \frac{S_t}{K} \right) + \left(r + \frac{\sigma^2}{2} \right)(T-t) }{\sigma \sqrt{T-t}}</anki-mathjax>
```

Imported File：

https://www.jianguoyun.com/p/DZLYciIQz82XCBjL8JoFIAA