photopea.com: breakage

2 min read Original article ↗

Prerequisites

  • I verified that this is not a filter list issue. Report any issues with filter lists or broken website functionality in the uAssets issue tracker.
  • This is not a support issue or a question. For support, questions, or help, visit /r/uBlockOrigin.
  • I performed a cursory search of the issue tracker to avoid opening a duplicate issue.
  • The issue is not present after disabling uBO in the browser.
  • I checked the documentation to understand that the issue I am reporting is not normal behavior.

I tried to reproduce the issue when...

  • uBO is the only extension.
  • uBO uses default lists and settings.
  • using a new, unmodified browser profile.

Description

When my users visit my website www.Photopea.com , and they allow uBlock Origin to have a total control of a website (read and rewrite the information), your extension modifies the look of Photopea and it is impossible to use it (the right side is cut-off).

The issue was reported to me by dozens of users, but I am afraid it happens to hundreds of thousands, who simply dont report it and think that Photopea is broken. Here are three of them

photopea/photopea#6024
photopea/photopea#5878
photopea/photopea#5844

A specific URL where the issue occurs.

www.Photopea.com

Steps to Reproduce

  1. Open www.Photopea.com with the uBlock Origin extension
  2. It looks differently than without it

Expected behavior

The website should be usable

Actual behavior

The website is not usable

uBO version

latest

Browser name and version

latest Chrome

Operating System and version

Windows 10