Permanently Pre-emptive Property Propagation?

If I Propagate Properties, and then create a New Layout, does the new Layout acquire the Properties, or do I have to Propagate them again?

You’ll have to do it again. This question was asked some days ago…
https://www.steinberg.net/forums/viewtopic.php?f=246&t=147474&p=794016&hilit=propagate#p793021