[Bug]: Calling session.defaultSession.webRequest.onHeadersReceived after ready and before window creation causes silent crash

[RobertWHurst]

Preflight Checklist

• I have read the Contributing Guidelines for this project.
• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Electron Version

30.0.1

What operating system are you using?

Ubuntu

Operating System Version

PopOS 22.04 (based on Ubuntu)

What arch are you using?

x64

Last Known Working Electron version

29.3.1

Expected Behavior

Once electron's ready event has fired I can setup an onHeadersReceived handler for the default session, prior to creating a window.

Actual Behavior

If a onHeadersReceived is registered after the ready event, but before a window is created, then some time later the window is maximized electron will silently crash; the process will simply exit without any log message.

Testcase Gist URL

https://gist.github.com/RobertWHurst/db17ceefd432ab272c4689991263594e

Additional Information

Possibly related to #41839

Note that creating a window before using onHeadersReceived prevents the crash. To see what I mean, load the electron fiddle linked above, and move createWindow() above the call to onHeadersReceived.

[VerteDinde]

Hey @RobertWHurst, does this issue persist for you in Electron 30.0.6 or later?