1740467 - Request, to which applied redirect rule using ad blocker, is not visible in DevTools

Status: NEW

(DevTools :: Netmonitor, defect)

Description

[tst226]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36

Steps to reproduce:

1. Install AdGuard or uBO
2. Add following rule to user filter:

||google.com/images/branding/googlelogo/$image,redirect=32x32-transparent.png

3. Visit www.google.com with opened devtools

Actual results:

Google logo image is redirected to 1px transparent dummy.
Redirected URL is absent on Network tab.

Expected results:

Redirected URL is present on Network tab, with HTTP status code(307 redirected).

Comment 1

[tst226]

What I see in actual Chrome with the same rule:
https://i.imgur.com/VSmAbZ2.png

Comment 2

[Negritas Sergiu, Desktop QA]

Hello, I have managed to reproduce the issue with Firefox 94.0.1, 96.0a1(2021-11-11) and 95.0b5 on Ubuntu 20 , macOS 10.15 and Windows 10 using adGuard . I will add this issue to a component and marking it as new in order for our developers to look into it. If it's not the right component please feel free to change it to an appropriate one.

Have a nice day!

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:Honza, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 4

[Jan Honza Odvarko [:Honza] (always need-info? me)]

Thank you for the report.
I don't see the redirect request either (Firefox Nightly 96, Win10)