Can't seem to make merge work after upgrade


I posted this question yesterday, but I think I may have put it in the wrong place, so I'm posting it here today.

I'm running on Windows 10 Pro Version 1809.

I updated today from PDFCreator 2.5 (I think?) to PDFCreator 3.5.1
I know that's a pretty big jump.

With the new PDFCreator 3.5.1 I can't seem to figure out how to make the merge function work. I can see the merge button when I print something. When I print multiple files I see a small number in a circle on the merge button showing me the number of documents in the queue. But when I actually click "merge" it just prints each document one by one separately. And where is the screen I used to use to rearrange the print jobs into one document? I can't figure this out at all. Please help!

Update: I found the "merge all" button in a drop down from the "merge" button and "merge all" works as expected, saving a pdf that includes every page from every pdf in the queue. But I can't seem to find the job screen that lets me rearrange the print jobs before merging.

I found this help page:
Which says: " You can use the Merge button to view the list of print jobs."
But when I click the "merge" button instead of viewing a list of print jobs it just prints each job separately.