Hide 2022 Parent Theme Templates / Parts

I’m playing with the new FSE and 2022 theme. I made a child theme and know how to create my own custom template/block parts but how can I hide the parent theme template I don’t wish to use like templates/page-large-header.html?

Is there a way to do this without modifying the parent theme?

Update, after doing a ton of research and reading around, unregistering parent theme templates/parts like you can with blocks isn’t possible. You can only copy files into the child theme and override. There is no way to hide unused parent theme template parts as I write this.