I'm trying to create an order feed using accordion elements from bootstrap-vue and I am struggling with making only one element opened when I press it.

I've tried changing ids which are from api, but have no result.

HTML:

<div v-for="el in APIData" :key="el.id" >

  <div class="accordion" role="tablist" :id="el.id">
    <b-card no-body class="mb-1" :id="el.id">
      <b-card-header header-tag="header" class="p-1" role="tab" :id="el.id">
        <b-button block v-b-toggle.accordion-1 variant="dark">{{ el.name }}. Deadline: {{ el.deadline }}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Price: <strong>{{ el.price }}</strong></b-button>
      </b-card-header>
      <b-collapse id="accordion-1" accordion="my-accordion" role="tabpanel" > 
        <b-card-body>
          <b-card-text>
        <div> <p> <strong>Posted:</strong> {{ el.date_posted }}.  <br />{{ el.description }}</p> </div>
        <a class= "button btn btn-dark">More</a>
     </b-card-text> 
        </b-card-body>
      </b-collapse>
    </b-card>
   </div>


</div>

Script:

<script>
import axios from 'axios'
export default {
    name: 'Orders',
    data () {
      return {
          APIData: [],
        }
    },


    created () {
          axios
          .get('/api/v1/orders/')
          .then(response => {
            this.APIData = response.data
        console.log(response.data)
          })
          .catch(err => {
            console.log(err)
          })   
    },


}
</script>

Example of data:

[ { price: "179", id: "1", date_posted: "04_04_2022", description: "some desc bla bla bla", name: "some name", deadline: "04_06_2022" }, { price: "189", id: "2", date_posted: "05_04_2022", description: "another desc bla bla bla", name: "some name", deadline: "05_06_2022" }, { price: "199", id: "3", date_posted: "06_04_2022", description: "another desc bla bla bla", name: "some name", deadline: "06_06_2022" },

]

Again, I need to get opened only one accordion but get three instead e.g. because it seems to bootstrap that it is all one element.