I can easily do this if the child items statuses are both moved to "Done", but I have custom statuses set up named two different things, both being part of the "done" category.
Here's my set up:

The issue I'm having is the automation doesn't make any changes after the child items are moved to the appropriate statuses, so it seems like my branch is failing. The audit log reads "No Actions Performed" twice, one per child item being moved.