Здравейте, получавам 33/100 и последния бутон не работи, някой може ли да ми помогне ?

Благодаря :)

задача: https://judge.softuni.org/Contests/Practice/Index/3466#4

код: 

async function solution() {

    const main = document.getElementById('main');

    const url = `http://localhost:3030/jsonstore/advanced/articles/list`;

    const response = await fetch(url);

    const data = await response.json();

    data.forEach(x => {

        const divAccordion = document.createElement('div')

        divAccordion.setAttribute('class', 'accordion')

        divAccordion.innerHTML += `

        <div class="head">

          <span>${x.title}</span>

          <button id="${x._id}">More</button>

        </div>

        <div class="extra">

          <p></p>

        </div>

        `

        document.querySelectorAll('button').forEach(x => x.addEventListener('click', toggle));

        main.appendChild(divAccordion)

    });

    async function toggle(event) {

        const accordion = event.target.parentNode.parentNode;

        const id = event.target.id;

        const p = accordion.children[1].firstChild;

        const extra = accordion.children[1];

        const url = `http://localhost:3030/jsonstore/advanced/articles/details/${id}`;

        const response = await fetch(url);

        const data = await response.json();

        p.textContent = data.content;

        const inHidden = event.target.textContent == 'More';

        extra.style.display = inHidden ? 'block' : 'none';

        event.target.textContent = inHidden ? 'Less' : 'More';

    }

}

solution();