Behavior of Artist tag

[Raphaël Thévenin]

I noticed following behavior on my library:
- tags like performer, orchestra, conductor... which are added in the "userTags" property are added to the artist browsing
- the composer tag is not mixed with the artist browsing, maybe because it's a standard tag from minimserver ?

For me, there should be 2 different behavior (with a prop switch to choose ?) :
1 - I want minimserver to scan userTags and I want them to appear at topmost level for browsing as individual tags, but in this case, I don't want the tags to be miwed with "artists"
2 - I want minimserver to scan userTags, to be able to refine some searches, but I don't want my top level tree to be "polluted" by theses extra tags and I'm fine with mixing them in the "artists" tree entry

Best regards

RTh