Questions about tag formatting limitations

[simoncn]

This behaviour is expected because of the following rules for how groups are treated:

(1) All tags of all tracks in a group are copied to the group

(2) When tracks are contained in a group, browsing selects the whole group (not specific tracks)

Applying these rules to your example:

A track of the group has Work_Rating=♪♪♪♪, so the group also has this Work_Rating value (1)

A track of the group has Work_Rated=Invention No 1 en Ut M BWV 772 ♪♪♪, so the group also has this Work_Rated value (1)

... and likewise for all other tracks in the group, so the group has many Work_Rating values and many Work_Rated values

Your first selection is Work_Rating = ???? which selects the whole group (2)

Your second selection is Work_Rated, which shows all Work_Rated values for the already selected group (1)

Your third selection of any of the Work_Rated values selects the whole group (2)