[Broken Website] Microsoft Teams V2

[aurelienizl]

Prerequisites

• I searched for any existing report about this website issue to avoid opening a duplicate.
• I can reproduce this website issue in a new, unmodified web browser profile with Dark Reader installed as the only extension.

Website Issue Description

I got this error when the page loads. I cannot launch the app. Using Firefox with Ubuntu 24.04 LTS.

Website Address

https://teams.microsoft.com/v2/

Steps To Reproduce

Just launch teams, when the popup tells you to use the new version, accept it. Then the page reload and crashes.
If I disable dark reader, everything works.

Screenshots

No response

Operating System

Ubuntu 24.04 LTS

Web Browser name and version

Firefox 125.0.2

Dark Reader version

4.9.83

Additional Context

No response

[jweickm]

I can confirm this broken website on

OS
Fedora Linux 40 Workstation

Browser
Firefox 126.0

Dark Reader version
4.9.65