# Instructions

- Following Playwright test failed.
- Explain why, be concise, respect Playwright best practices.
- Provide a snippet of code with the fix, if possible.

# Test info

- Name: all.spec.js >> base project comprehensive tests and scrolling benchmarks
- Location: test/all.spec.js:3:1

# Error details

```
Error: page.evaluate: TypeError: Cannot read properties of null (reading 'scrollTop')
    at eval (eval at evaluate (:302:30), <anonymous>:9:21)
    at async <anonymous>:328:30
```

# Page snapshot

```yaml
- heading "All Tests Passed 🎉" [level=1] [ref=e3]
```