full screen

[Vo0oX]

bot.sendMessage(chatId, 'Онлайн запись Harley Barbershop',{reply_markup: {
inline_keyboard: [
[
{
text: "Записаться",
web_app: {
url: url

                        },
                    },
                ],
            ],
    }})
    
            Now my app opens in half the screen

How can I make it open in full screen at once?

[khacpv]

import <script src='https://telegram.org/js/telegram-web-app.js'></script> into `
then call this function to expand window:

window.Telegram.WebApp.expand();