[Bug] unable to parse the markdown when pasted if it comes from a certain website.

### Bug Description

unable to parse the markdown when pasted if it comes from a certain platform.

### How to Reproduce

```
# Hi **Hello** ~howdy~
```

1. Try to paste the above content from Github, it works
2. Try to paste the above content from Google play console, it doesn't works.

### Expected Behavior

The content can be pasrsed as markdown

### Operating System

All

### AppFlowy Version(s)

0.8.9

### Screenshots

_No response_

### Additional Context

_No response_