I set default settings in "All Projects". There, I've set some Workflow Settings: (for defects)
select "Use selected workflow steeings"
set "Workflow" to [workflow]
check "Enforce workflow step selection for items"
check "Restrict new items to selected workflow step"
set "Place new items into" [step]
set "Items moved into project are placed into" [step]
check "Keep moved items in workflow step if using same workflow"
These steps kept the workflow step as I moved the defect between projects. I presume it will remain the same for items, features, etc.
Karl Hansen