Scenario with hash fragment in URL does not create a screenshot

This is the scenario:

```
"scenarios": [
...
{
"label": "Label",
"url": "https://some.url#somehash",
"selectors": [
"body"
],
"delay": "500",
"misMatchThreshold" : 0.1
},
...
]
```

I'm using SlimerJS as an engine. Browser renders the page correctly (scrolls to correct section) but there is no corresponding screenshot in `bitmaps_reference` after running the test