[Bug]: masscode is blank at startup suddenly

[bodzebod]

Describe the bug

Hi,
I used masscode successfully for months. Since yesterday, it starts as a blank page, with the developer console by default, but the dev console is disconnected:

No real idea about what's wrong, I guess it's related to an update of Edge browser maybe?
I run Edge Version 137.0.3296.68 (Official build) (64-bit) on Windows 11 23H2 (build 22631.5335).

To reproduce

1. Start masscode on Windows 11
2. See problem

Version

3.12.0

OS

Windows 11 23H2

Validations

• Follow our Code of Conduct
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.

[sbaudet85]

I found what was wrong. I used to set an environment variable NODE_ENV for a side project, and it interfered with masscode execution. Now that I removed it, masscode runs fine.