Previously, deleting a script which is in the middle of the config would invalidate indices
of the scripts that come after it in the config, this would mean deleting
anything later deletes the wrong script.
The config labels are now stored in the model itself and is no longer based on just the index,
but on the name of the script. Thus, deleting/updating one script does not interfere with the
other scripts.
BUG: 385298