Reload tag function is annoying

Hi.

We have two types of metadata. One is in mp3 tag like artist, tile, year... Secound is typical Rekordbox metadata like mix name, original artist, message... When use Reload tag function first type of metadata is rewriten. The secound one is erased. If this informations isn't in ID-3 tags, so why reloading tags removes this informations? In my opinio its bad thinking. Sometimes i use exterial ID-3 tags editor or Mixed In Keys and i have to reload tags. After this my rokordbox only metadata is deleted. Can I protect this extra rekordbox informations when i use reload tag function?