Epiphanius the Latin is known for his "Interpretation of the Gospels", which contain the commentaries we have here stored under Epiphanius Scholasticus.
Epiphanius Scholasticus is known for his "Tripartite History" and various translation of other church father works - but does not seem known for anything like "Interpretation of the Gospels".
Seems like we have a misidentification here that likely needs resolved (once confirmed).