Web client version: 4.8.3
Server version: 1.18.0.1846
OS: Unraid 6.7.2 (Nvidia version)
How to check:
Open an artist page in a music library
Edit the artist
Go to dialog “Tags”
Select a similar artist
–> The field for Similar artists no shows the yellow lock
Save your changes
–> Now you can see this Similar Artist on the artist page. The yellow lock should make that setting permanent and save for automatic changes.
On that same artist page select “Fix match” (translated from German) and select the Plex scanner.
–> After run the contents of the locked field “Similar Artists” is overwritten.