HTML elements in feature description are not included

### 👓 What did you see?

```
Feature: Belly

Header text

alert('hello')

Footer text

Scenario: a few cukes "alert('hello')"
Given I have 42 cukes in my belly
When I wait 1 hour
Then my belly should growl
```

Note that the first `alert('hello')` from the feature description is not included, the second is.


### ✅ What did you expect to see?

All html elements should be included, rendered as text.

### 📦 Which tool/library version are you using?

cucumber-html v21.4.1

This is important, because without https://github.com/cucumber/html-formatter/pull/312 the report will not render at all.

### 🔬 How could we reproduce it?

_No response_

### 📚 Any additional context?

_No response_