I have installed Vaadin Designer with Eclipse but I can't see "Vaadin 10+ design" in the "New..." wizard. Also there should be a Vaadin tab in Eclipse Preferences but it doesn't.
In installation details Vaadin is showed as Installed. Eclipse IDE Installation Details
Installation details :
I have installed fresh latest Eclipse 2022-03 this time in "C:\Users..." directory instead of "C:\Program Files..." and I can choose Vaadin 10+ design.