There some Blueprints that are for one-off pages that will never need to be created in the Panel.
It would be nice if there was an option like:
This feature already exists.
You may be asking why I still see the “Add” button on the panel.
Please checkout the following issue:https://github.com/getkirby/kirby/issues/1855
Yep. Combination of this not being documented and it not really working as expected.
I definitely expected this to hide options from the dropdown of available templates.