Reporting broken Phaser examples seems to be... broken

I was looking at some Phaser examples and I noticed a few of them weren't working (an error is thrown in the console). I tried reporting the broken ones as broken, but when I did, I kept getting a server error - POST https://phaser.io/livewire/update 500.

Here is the full stacktrace:

POST https://phaser.io/livewire/update 500 (Internal Server Error)
zo @ index.js:84
send @ pool.js:44
(anonymous) @ bus.js:83
createAndSendNewPool @ bus.js:75
(anonymous) @ bus.js:38
(anonymous) @ bus.js:137
setTimeout
_c @ bus.js:136
add @ bus.js:32
Vo @ index.js:31
(anonymous) @ $wire.js:207
Mt @ module.esm.js:525
(anonymous) @ module.esm.js:513
Tl @ module.esm.js:423
Ee @ module.esm.js:452
(anonymous) @ wire-wildcard.js:22
Ka @ debounce.js:53
a @ wire-wildcard.js:20
x-on:submit.prevent @ wire-wildcard.js:34
(anonymous) @ module.esm.js:472
Tl @ module.esm.js:423
(anonymous) @ module.esm.js:3367
o @ module.esm.js:2630
(anonymous) @ module.esm.js:2658
(anonymous) @ module.esm.js:2632Understand this errorAI

The broken examples I was looking at were:
https://phaser.io/examples/v3.85.0/camera/view/render-to-texture
https://phaser.io/examples/v3.85.0/camera/view/camera-container-ignore
https://phaser.io/examples/v3.85.0/camera/view/camera-ignore
https://phaser.io/examples/v3.85.0/camera/view/ignore-container
https://phaser.io/examples/v3.85.0/camera/view/ignore-gameobjects
https://phaser.io/examples/v3.85.0/camera/view/ignore-gameobjects-in-containers
https://phaser.io/examples/v3.85.0/camera/view/ignore-group-children

Seems like there is an issue with the Camera.ignore function, as they all use it. This error is thrown: cannot read properties of null (read 'addEventListener').

Start by reproducing the failure in the listed Phaser v3.85.0 camera examples and inspect the browser console, then trace the Camera.ignore entry point and the POST to phaser.io/livewire/update. Done means the affected examples no longer throw the null addEventListener error and reporting a broken example no longer returns HTTP 500.