Comment 5 for bug 1867979

question:
as I implemented #2044601 wish: preference to always prompt for a target txn when adding xfer

in the scenario you:
- add a new xfer
- input a target date
- then pick an existing txn

what behavior for the input target date ?:
- it override the picked target txn
- we keep the initial date of the target

for edit, behavior is easy