It's Italian with English subs, not English with English HoH subs.
Or at least, spot-checking the disc it's in Italian, and spot-checking the subs they're not HoH. IMDB says it's in both languages, might just be different dubs with the Kino Blu using the Italian dub not the English dub. The disc metadata says the audio track is English, which is weird, but that's not always accurate (half the Imprint Blu-rays have the metadata for their main audio track set as Chamorro, for some reason).