Apple Music removing synced lyrics after cloud sync

I have slightly different versions of songs that are already on Apple Music, specifically songs from UTOPIA. They have slight changes in the audio, but the length is the same. I've added all the necessary tags (ITUNESALBUM ID, ITUNESARTIST ID, ITUNESCATALOG ID). When I import them to AM, the synced lyrics show up perfectly on my computer, but when the cloud sync starts, all the lyrics disappear. Any ideas?