Full dates don't sync well on some files.
Continuation of the discussion in New Look!: https://community.asti.ga/discussion/comment/2034#Comment_2034
I think I found the issue, or at least a direction of where it goes wrong. While editing files I noticed something. It seems like all mp3 files revert to year-only tags while all flac files work perfectly. It seems somewhere in the syncing process, mp3 files their tag get altered.
I remembered a read something about mp3 files and ID3 DATE vs YEAR fields so I looked it back up and found this thread https://community.mp3tag.de/t/date-vs-year/9819.
It seems the DATE tag was discontinued since ID3v2.4 (which used UTF-8). Currently I'm tagging everything with ID3v2.3 UTF-16 tags as ID3v2.4 mentions not to be supported everywhere. Although YEAR should allow the full date, perhaps it's somewhere here where the issue appears?
Is there anything in Astiga's syncing algorithm that could explain this behaviour on mp3 files (especially while not happening in flac files)? Be it in the ID3 version, character encoding, or the use of DATE instead of YEAR etc.