Add to Home Screen adds to application menu

Testing your plugin on a Huawei P20 phone. The “Add to Home screen” does not work very well on this phone, the PW app icon is not added to the Home screen, instead it is (only) added to the long app menu.

I works in the app menu, but user would be confused and think there was a problem it it is not added to the Home screen. When I add the same site via Chrome “Add to Home screen”, the app indeed gets pinned on the actual home screen.