[PHP8.3] Requests to non-existing resources or routes hang up PHP if Xdebug is loaded

I'm not sure if this is a Laravel or Xdebug issue, but since I'm only able to recreate it with a Laravel project, I thought I start here.

Recently I upgraded my development PC to PHP8.3 and started testing my projects when I noticed high CPU loads of Apache. After some testing I found out that it was caused by some images that are not on my development PC and normally cause a 404 response. After a bit more testing I found out that if I would disable the Xdebug module in PHP, all was working fine.

Since I can reproduce the issue in a clean Laravel project, I thought I start here to see if this is an issue of Laravel or perhaps Xdebug.

I'm using Windows 10, PHP8.3.1, Xdebug 3.3.1 and a clean Laravel 10.3.2 project where I change '/' of the default route in web.php to 'demo':

Route::get('demo', function () {
    return view('welcome');
});

If you access the project via a browser, you'll get a 404 response. If you long press the F5 button, sending many requests, it results in a hanging Apache/PHP process.

Note: this doesn't happen with PHP8.2 or when the Xdebug extension isn't loaded Note2: it doesn't matter if Xdebug is triggerd or not via either the browser or the xdebug.start_with_request setting, just loading the extension is enough

Anyone else here who can reproduce this? Is this a Laravel or a Xdebug issue?