I took the route of setting up a project using the Angular CLI which installed latest Angular 20.0.0 set of packages. I then added the ionic angular package which is 8.6.0. There were problems running ionic serve as the project name could not be recognized so I had to add --project= which overcame that but when I tried to run ionic generate and picked page it compained about path and name and I could not use that tool. Is there a compatibilty issue with these versions?