Cannot remove prebuilt objects from the history section (We cannot completely clean the history at present)

Prebuilt object like habit track template could not be removed from history after I opened it. Creates clutter in the left sidebar.

Opinion: Maybe it will be simpler if we have all our created pages/objects in a root section. Now it feels weird to create a page and find it in the history section. History section can be moved to the right contex menu and removed from the left sidebar.