Roboto font used in Material style slows down startup time

I have created a project with the template "Qt Quick Application - Empty" and added a qtquickcontrols2.conf file with the content:

[Controls]
Style=Material

and modified the `main.qml` to

import QtQuick 2.14
import QtQuick.Controls 2.14
ApplicationWindow {
     visible: true
     width: 640
     height: 480
     title: qsTr("Hello World")
     Button{ 
         text: "test"
     }
 }

When I build and run this project I get the following output:
qt.qpa.fonts: Populating font family aliases took 2240 ms. Replace uses of missing font family "Roboto" with one that exists to avoid this cost.

Maybe related to: QTBUG-37165, QTBUG-35704

I think the font family should be shipped with Qt.