This is most likely a given, but is not important as there are more important features to be added to preserved collection.
I asked this in the stream. Sam responded that it was possible but there are so many things coming to the preserved collection and it is not on the list at the moment.
Yeah, that was what I was kind of referring to in my answer without going into too much detail. Very understandable though. Like, I'd rather get train and platform PIS first, as they'd add much more to routes. Can't wait to start railfanning from the crossings though. The place they could start with first for preserved collection is WSR. That only has one crossing at Minehead I believe, and there isn't anything major that I can think of that needs to be added to WSR.