Artists not listed alphabetically / Artist tags not those of the album

[Kelmohr]

Artists are not listed alphabetically in the artist list, they are arranged randomly. Artist tags are not those of the album but those of the music, this causes the appearance of many more artists with only one music in the artist list.

Device info:

App version	1.3.5
App version code	179
Android build version	2000011200
Android release version	10
Android SDK version	29
Android build ID	PCKM80_11_C.22
Device brand	OPPO
Device manufacturer	OPPO
Device name	OP4A43
Device model	PCKM80
Device product name	PCKM80
Device hardware name	mt6779
ABIs	[arm64-v8a, armeabi-v7a, armeabi]
ABIs (32bit)	[armeabi-v7a, armeabi]
ABIs (64bit)	[arm64-v8a]

[Audioslaver]

Same problem listed with my device too.

I would add an observation... When you had new properly songs/files, the new added artists aren't put in the correct alphabetical order, but end and the bottom of the "letter" they should be assigned to