$_FILES empty when sending Image with POST

I want to do pretty simple thing. Send image via HTTP to my PHP backend. However the $_FILES array remains empty.

My frontend looks like this:

const formData = new FormData();    formData.append('image', this.newPhoto);await fetch('http://localhost:8080/addArticle', {        method: 'POST',        headers: {'Content-Type': 'multipart/form-data','Access-Control-Allow-Origin': '*','Access-Control-Allow-Headers': '*',        },        body: formData,      })        .then((response) => console.log(response))        .catch((error) => console.log(error));

My payload in Network Tab on Dev Tools is looking like this: first time sending Images, so not really sure whether it looks correctly.

And on server side just simply try to see this files now via

var_dump($_FILES);

https://i.sstatic.net/KrN63.pngWhat am i missing?

In HTML it looks like this. I am using Vuetify library for Vue:

<v-file-input v-model="newPhoto" show-size accept="image/*" label="Photo"></v-file-input>

Console log of example photo:

https://i.sstatic.net/mpy9d.png