works for me 👍🏻 Without Addon:

Disable right-click menu manipulation via JavaScript (disabled)
dom.event.contextmenu.enabled false

Love the functionality... However, using the task manager i find this app to be a resource hog.... it makes my fans run claiming high usage of resources.. I toggle on and off as needed....

Works marvelously for me. :) I habitually right-click to go back a page when browsing, so it's infuriating when web designers override it for no good reason. I also appreciate that the code's on GitHub for review. Thanks so much for writing and publishing this!

Tested on Aug 13, 2021.
I wanted to download a video from a private facebook group.
Steps:
1. Change the www in the URL to 'm'.
2. Click play on the video.
3. Click Allow right-click extension.
4. Right click on the video and save the video as.
Worked fine.

Very good addon to keep control over the context menu on patronizing websites, although it is better to avoid such websites anyway.

This extension is really good.( Sorry for my bad english)

Very simple, but oh so necessary.

great extension for some reason i cant right click in my browser but now that i installed the extension i can right click on pages where i never been able too , i never write reviews but i thought this extension deserves my review and privilege of doing so ,, good job guys ,,

Would be 5 stars if it had the option to add automatically the rule activate on page to the master list of the program.

Works nicely, and does not
seem to interfere with other mouse commands too. Absolute rt click still good for page that don't activate with this but it tends to interfere with other programed mouse commands.

右クリックが禁止されているサイトで画像を保存するのに便利です。インスタグラムとかっていう、インスタバエっていう名前の新種のハエがぶんぶんと集まるサイトにて画像を収集するのに使っています。下民の憩いの場なんだろうねｗ

does not work on this page
https://www.cs.cas.cz/portal/AlgoMath/NumberTheory/Arithmetics/NumeralSystems/PositionalNumeralSystems/BinarySystem.htm