I would like to add an empty timeline to a template. Without any dates, so I can use it every time I copy the template.
When you copy a template project, you can just leave the Due Date option unticked. That will give you a blank timeline, which won’t be populated unitl you start adding dates to tasks.
Or, if you’re a premium subscriber and are using a saved template project, just don’t add any due dates to the template itself and it will always be blank when you create a project from it.