Show dialog with full screen in Vue Dialog component

<template>
    <div>
        <div id="target" class="control-section; position:relative" style="height:360px;">
            <!-- Render Button to open the Dialog -->
            <ejs-button id='dlgbtn' v-on:click="btnClick">Open Dialog</ejs-button>
            <!-- Render Dialog -->
            <ejs-dialog ref="footerDialog" :header='header' :target='target' :width='width' :buttons='buttons'
                :visible='visible' :showCloseIcon='showCloseIcon' :content='content' :close="dlgClose">
            </ejs-dialog>
        </div>
    </div>
</template>
<script setup>
import { DialogComponent as EjsDialog } from '@syncfusion/ej2-vue-popups';
import { ButtonComponent as EjsButton } from '@syncfusion/ej2-vue-buttons';
import { onMounted, ref } from 'vue';

const footerDialog = ref(null);
const target = "#target";
const width = '250px';
const header = 'Dialog';
const visible = false;
const showCloseIcon = true;
const content = 'This is a Dialog with fullscreen display.';

onMounted(() => {
    document.getElementById('dlgbtn').focus();
});

const btnClick = () => {
    footerDialog.value.show(true);
};
const dlgClose = () => {
    document.getElementById('dlgbtn').style.display = '';
};
const dlgButtonClick = () => {
    footerDialog.value.hide();
};
const buttons = [{ click: dlgButtonClick, buttonModel: { content: 'OK', isPrimary: true } },
{ click: dlgButtonClick, buttonModel: { content: 'Cancel' } }];
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#app {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}

.control-section {
    height: 100%;
    max-height: 380px;
    overflow: hidden;
}
</style>

<template>
  <div>
    <div id="target" class="control-section; position:relative" style="height:360px;">
        <!-- Render Button to open the Dialog -->
        <ejs-button id='dlgbtn' v-on:click="btnClick">Open Dialog</ejs-button>
        <!-- Render Dialog -->
        <ejs-dialog ref="footerDialog" :header='header' :target='target' :width='width' :buttons='buttons' :visible='visible' :showCloseIcon='showCloseIcon' :content='content' :close="dlgClose">
        </ejs-dialog>
    </div>
  </div>
</template>
<script>
import { DialogComponent } from '@syncfusion/ej2-vue-popups';
import { ButtonComponent } from '@syncfusion/ej2-vue-buttons';

export default {
name: "App",
components: {
"ejs-button":ButtonComponent,
"ejs-dialog":DialogComponent
},
    data: function() {
        return {
            target: "#target",
            width: '250px',
            header: 'Dialog',
            visible: false,
            showCloseIcon: true,
            content: 'This is a Dialog with fullscreen display.',
            buttons: [{ click: this.dlgButtonClick, buttonModel: { content: 'OK', isPrimary: true } },
            { click: this.dlgButtonClick, buttonModel: { content: 'Cancel' }}]
        }
    },
    mounted: function(){
        document.getElementById('dlgbtn').focus();
    },
    methods: {
        btnClick: function() {
            this.$refs.footerDialog.show(true);
        },
        dlgClose: function() {
            document.getElementById('dlgbtn').style.display = '';
        },
        dlgButtonClick: function() {
            this.$refs.footerDialog.hide();
        }
    }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";
    #app {
        color: #008cff;
        height: 40px;
        left: 45%;
        position: absolute;
        top: 45%;
        width: 30%;
    }
    .control-section {
        height: 100%;
        max-height: 380px;
        overflow: hidden;
    }

</style>