Vuetify custom v-text-field component is not updating the v-model

Hello, I’m following this documentation:
I created custom v-text-field component which looks like that:

        v-on:input="$emit('input', $"></v-text-field>

export default {
    name: "txtbox",
    props: ['value', 'label'],

I implemented it in my main component almost succesfully:


I don’t think it is necessary to copy all the code, but if it is I will edit the post. Here is how it works:
I have a list, when i click on the list element the text-field displays content of it, this works fine. Sadly when I’m editing the content of text-field the v-model value is not updating. I can also add that it works fine with normal <input> (like in the docs) instead of <v-text-field>. Is there anything I can do to make it work, or should i use simple input ?