No support for lossless or even AIFF?

Guys it’s 2025. I understand that MP3 is great if you’re space constricted, but realistically if you’re playing on a huge expensive sound system in a club, there’s no reason you can’t be using lossless. WAV doesn’t support metadata like AIFF, either. Personally, I keep pretty much my entire library in FLAC or ALAC, but for DJing I keep my rekordbox library in AIFF, because it’s as supported by Pioneer systems as WAV is while still supporting metadata.

This tool looks really interesting, but from what’s written on the website, it doesn’t appear to support like 95% of my music files.