Remote assistance with Quick Assist is changing

I tried using the instructions at https://docs.microsoft.com/en-us/microsoft-store/distribute-apps-to-your-employees-microsoft-store-for-business to get an Offline download of QuickAssist for deployment using a Powershell Script to all our domain PCs. However, both Chrome and Edge refuse to download the package because it is being sent over a HTTP link when we click the Download button in the Business Store.

Please provide an easy way to deploy this app using a GPO and make it possible for us to leave a shortcut to it on all our user's desktops. We cannot ask our users to install Apps from the Store themselves to get support from our IT team.