1509085 - electronicproductnews.com buttons don't work with Tracking Protection basic

Status: RESOLVED WORKSFORME

(Web Compatibility :: Site Reports, defect, P3)

Description

[Adam Stevenson [:adamopenweb]]

Steps to reproduce:
0. Enable tracking protection basic list
1. Navigate to: https://electronicproductnews.com/products/unipolar-hall-effect-sensors-for-position-sensing/
2. Click on 'More Info' or 'Buy Now'

Expected result:
Button clicks open a new window

Actual result:
Nothing happens

Originally reported:
https://github.com/webcompat/web-bugs/issues/21577

Comment 1

[Oana Arbuzov [:oanaarbuzov]]

I've investigated the issue and was able to reproduce it. The issue is related to `tracking protection` breakage.

[Environment:]
Browser / Version: Firefox Nightly 65.0a1 (2018-11-25)
Operating System: Linux Ubuntu 16.04. Mac OS 10.14.1
Content Blocking: Custom - Block Trackers in all windows - Block list: Basic 

Looking at the devtools console, here are the blocked resources:
The resource at “https://www.googletagmanager.com/gtag/js?id=UA-111171140-1” was blocked because content blocking is enabled.
The resource at “https://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.8#pubid=ra-5a211e7a35425a17” was blocked because content blocking is enabled.
The resource at “https://connect.facebook.net/en_US/fbevents.js” was blocked because content blocking is enabled.
The resource at “https://s7.addthis.com/js/300/addthis_widget.js?ver=4.9.8#pubid=ra-5a211e7a35425a17” was blocked because content blocking is enabled.

So below are the domains to test:
- ​www.googletagmanager.com
- s7.addthis.com

Comment 2

[Oana Arbuzov [:oanaarbuzov]]

Unfortunately uMatrix did not help in investigating the issue, since the button are functional while uMatrix is active.

Comment 3

[Thomas Wisniewski [:twisniewski]]

These buttons are working for me in strict mode now, so this seems fixed.