addEventListener-defuser don't work

[yingziwu]

Prerequisites

• I verified that this is not a filter issue (MUST be reported at filter issue tracker)
• This is not a support issue or a question
• I performed a cursory search of the issue tracker to avoid opening a duplicate issue
• The issue is not present after wholly disabling uBlock Origin ("uBO") in the browser
• I checked the documentation to understand that the issue I report is not a normal behavior

I tried to reproduce the issue when...

• uBO is the only extension
• uBO with default lists/settings
• using a new, unmodified browser profile

Description

The addEventListener-defuser don't always work.

A specific URL where the issue occurs

https://www.zhihu.com/question/51459956/answer/245693096

Steps to Reproduce

1. Open Firefox and install uBlockOrigin.
2. Add the following rules to "My filters".

www.zhihu.com##+js(aeld, click)
www.zhihu.com##+js(aeld, copy)
www.zhihu.com##+js(aeld, keydown)
www.zhihu.com##+js(aeld, keypress)
www.zhihu.com##+js(aeld, keyup)
www.zhihu.com##+js(aeld, mousedown)
www.zhihu.com##+js(aeld, mouseout)
www.zhihu.com##+js(aeld, mouseover)
www.zhihu.com##+js(aeld, selectionchange)

3. Visit the website Zhihu, eg. https://www.zhihu.com/question/51459956/answer/245693096

Expected behavior

The eventListener that mentioned above don't been attached.

Actual behavior

The eventListener are attached.

uBlock Origin version

1.38.6

Browser name and version

Name: Firefox,Version: 94.0.1, Build ID: 20211104013219, Distribution ID: archlinux

Operating System and version

Archlinux, Linux 5.14.16-zen1-1-zen

[uBlock-user]

Duplicate of #235