Enable to add web parts programmatically to newly created modern sites
Currently, it's not possible to add a web part to a newly created modern site (communication or team site):
- Adding a web part is not supported in site designs.
- Adding a web part with PnP (CSOM: ClientSidePage.AddControl; PowerShell: Add-PnPClientSideWebPart) removes all default web parts.
It would be good to support either scenario or, even better, both.