QuerySelector returns null for selector

Bug Report

Prerequisites

• Can you reproduce the problem in a MWE?
• Are you running the latest version of AngleSharp?
• Did you check the FAQs to see if that helps you?
• Are you reporting to the correct repository? (there are multiple AngleSharp libraries, e.g., AngleSharp.Css for CSS support)
• Did you perform a search in the issues?

For more information, see the CONTRIBUTING guide.

Description

We have a site with a list of datasets on it: https://trudvsem.ru/opendata/datasets

I can use a selector #dataset-10 .table__wrapper .link to find some download url on the site.

Element exists and can be found through standard document.querySelector APIs in JS:

Also checked this with jsoup in Java and bs4 in python, everything works.

Howewer, in AngleSharp it simply doesn’t work at all and returns null:

Steps to Reproduce

1. Create a console project
2. Install AngleSharp
3. Query element with selector above

Or just simply check the demo code in my repository https://github.com/readonlyden/anglesharp-bug-demo

Expected behavior: Element is returned correctly and I can check it href attribute

Actual behavior: QuerySelector returns null

Environment details: .NET 6, Windows

[FlorianRappl]

You compare two different things. See what Anglesharp received from the server. Instead of looking at postman you should look at Anglesharp.

[FlorianRappl]

As long as there is no MWE to reproduce there is nothing we investigate. The code right now uses an URL and when I go there I don’t see any table / get the same behavior in chrome that you describe as a bug.

So if you really think this is an issue please make a reproducible MWE. Happy to look into it when we have some code showing the issue.