Mix feature should not default to auto transition

[Grug_peruano]

The new mix feature automatically adds a transition to all the songs in my playlist, when I only want to add transitions between specific songs.

The default option should be no transition, with mix giving me the option to add one.

There is also no way to disable auto transitions besides doing it manually for every song, which is not pleasant.

[Kendall_Dirks]

100% agree, either this or giving an extra "buffer" of silence before/after each track to work with in the custom transition so that it would behave as no transition if set to hard cut.