Quick question: How can we upload larger files using Livewire? Let's say more than 2GB?

Quick question on this. I've downloaded the project code and run using the built in server. When uploading an invalid file I am receiving error messages, however the response code from the server is 200 and the file is still making its way into the store/app/livewire-tmp folder. Is this expected behaviour as I can see when you demo validation, that a 422 is being thrown? Cheers