Deprecation Warning: All Window Group APIs will be removed by major version 22.

Leaves the current window group so that the window can be move independently of those in the group

Example

async function createWin(uuid) {
    const app = await fin.Application.start({
        name: 'myApp',
        uuid: uuid,
        url: 'https://cdn.openfin.co/docs/javascript/stable/tutorial-Window.leaveGroup.html',
        autoShow: true
    });
    return await app.getWindow();
}

async function leaveGroup() {
    const mainAppwin = await createWin('app-1');
    const app = await createWin('app-2');

    return await mainAppwin.leaveGroup(app);
}

leaveGroup().then(() => console.log('Windows disconnected')).catch(err => console.log(err));