Draft Targets / Deadlines

Does Scrivener only allow a draft deadline in one document at a time? I just upgraded to Scrivener 3 and I LOVE all the updates. This draft target/deadline feature is great.
I have two MS going, with two separate deadlines. It let me set up the deadline for the first doc, but now the box is grey and won’t let me set a deadline for the second document.

Thank you in advance.

I believe the Draft Deadline is for the Project draft, i.e. the top Draft/Manuscript folder, so if you’ve got two separate manuscripts in a single project Draft/Manuscript folder, they’ll share the same deadline. The answer is to use separate projects, each with their own deadline.

Note, you can have more than one Scrivener project open at a time, though of course they are in separate windows.