In contrast, IDPP generates a high-energy path with unnecessary bond breaking even with a specialized state-of-the-art NEB method. Despite the successful development of structure-based potential energy methods for path generation, such as FB-ENM and IDPP, they still have a common limitation in handling reactions involving chemical bond rearrangements. In these reactions, where some bonds in the reactant break and new bonds form in the product, the transition between bond breaking and formation typically occurs rapidly near the transition state. However, FB-ENM and IDPP lack the ability to control the timing of these bond rearrangements. This limitation arises from their focus on imposing constraints on individual interatomic distances without considering correlations between different atom pairs. Consequently, these methods often produce anomalous reaction paths characterized by an unrealistic lag between bond breaking and formation.