I have a factory file with four objects. I print them one at a time, but they are all related and should have the same settings. I can uncheck the objects I'm not printing on a given pass, but Center and Arrange doesn't move that object to the center of the platform; it remains where it would be positioned if all objects were enabled for printing.
I would request that Center and Arrange pay attention to those objects that are currently checked in the list of objects, and center and arrange only those items.
In addition, Prepare to Print should also only slice and prepare those items that are checked and showing on the build plate at the time the button is pressed.
