Which @angular/* package(s) are the source of the bug?

core

Is this a regression?

Yes

Description

I accidentally choose the wrong key for track in a @for, then my browser dies.

The problem get worse if the list of elements gets longer.

How to reproduce:

Go to the input.
Start typing (to filter the list)
Browser freeze.

If the list of user is about 150 ist freeze fo a few secunds.
if it is longer than 300 users, it gets worse.

Please provide a link to a minimal reproduction of the bug

https://stackblitz.com/edit/stackblitz-starters-humfi8

Please provide the exception or error you saw

NG0955

Browser freeze for few seconds or stops working at all

Please provide the environment you discovered this bug in (run ng version)

Angular CLI: 18.2.10
Node: 18.19.1
Package Manager: npm 10.2.4
OS: darwin arm64

Angular: 18.2.9
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package Version

@angular-devkit/architect 0.1802.10
@angular-devkit/build-angular 18.2.10
@angular-devkit/core 18.2.10
@angular-devkit/schematics 18.2.10
@angular/cli 18.2.10
@schematics/angular 18.2.10
rxjs 7.8.1
typescript 5.4.5
zone.js 0.14.10

Anything else?

No response