Sorry for the delayed response. Using the current 3.3.x branch of Exaile, I can see the comment field from this file, I seem to recall that was fixed awhile ago but we haven't had a release since then. Hopefully will have a release this fall.
I added original date and cover to the MP4/M4A format. Fixed in trunk @ r4405, in 3.3.x @ r4334
Sorry for the delayed response. Using the current 3.3.x branch of Exaile, I can see the comment field from this file, I seem to recall that was fixed awhile ago but we haven't had a release since then. Hopefully will have a release this fall.
I added original date and cover to the MP4/M4A format. Fixed in trunk @ r4405, in 3.3.x @ r4334