STEP: 2 you can't select "SAPUI5 freestyle" anymore. Only "SAP Fiori" & "Deprecated Templates" is shown after starting "Fiori: Open Application Generator". Selecting "Deprecated Templates" -> "SAP ...
I found out that the beginners tutorial 'Deploy Your First SAPUI5 App' https://developers.sap.com/tutorials/appstudio-sapui5-create..html is outdated in many steps ...