Sorry, my english is poor
i have define targets paths and file marker
first run is works fine
second run, this two options is vanish in edition parameters
the backup is correct but the marker is no longer necessary.
Are you saying you want it to go away, or it seemed to go away when that wasn’t what you wanted?
If you want to keep option, use Options screen 5 to set up, instead of using Destination screen 2.
If this is it, the known bug is linked on forum topic above, and likely requires a JavaScript developer.