reduce conflicts in the baseline even further

- utilize the baseline `target`
- don't update offsets if they are within a range
- base offsets on the targets offset

Start by locating the baseline implementation and its handling of the target and offsets. Determine how offsets are currently updated, then define the target-based range behavior described in the issue. Done means baseline conflicts are reduced while offsets within the range remain unchanged and other offsets use the targets offset.

Written by the indexing model from the issue text.