Thanks, okay I cannot give you a definitive answer, but can see likely problems and what you could do resolve it.
This is what it has added based on your options (Style and Genre) https://www.discogs.com/release/3779562-Grace-Jones-Nightclubbing which is correct.
But ID3 has predefined values for certain genres so the (66) you see is mapped to New Wave , and (16) is mapped Reggae, and (52) is mapped to Electronic , see https://en.wikipedia.org/wiki/ID3#Standard
for full list.
Notice that for the Original Value the third line is empty, its possible that has confused SongKong and maybe it has written the numerical values incorrectly which has confused the music player, or it could be that the music player does not support numerical values. It could also be because you have MP3 Metatag Version set to Same as or v23 it may be better to set to v24.
There is a way to force SongKong to always write the genres as text, do this by setting Save songs so they work best with MacOS Music app to Yes on the Save tab. But this has the side effect of setting album artist to blank for various artists albums, so we plan to add a separate option https://jthink.atlassian.net/browse/SONGKONG-2281