OK, I’m not having the problem and potentially here is why:
I use MP3Tag for tagging (kicks Foobar’s butt royally in that department). I use Foobar for Replaygain only - not tagging. MP3Tag is configured as follows:
ID3 V1 support - ON
ID3Tag 2.3 support - ON (UTF-16)
Read:
ID3V1
ID3V2
APE Tags
Write:
Read:
ID3V1
Delete:
ID3V1
ID3V2
APE Tags
It’s all good.
If I download MP3s, I remoe all tags using MP3Tag and re-tag them. I get all tag fields recognized and ReplayGain tags also seen. I don’t like Media Monkey because I see no reason to load yet another piece of software on my system for no good reason.