When I lift audio from the tracks, I am able to drop into the synth sampler, as expected. But I do not seem to be able to do this in the drum sampler, although I am sure I have done this before, or am I dreaming here? If it is any hint, I had just been using lift/drop between different keys in the drum sampler, before I wanted to do this.
Not sure if this is a bug or not. I am on the latest OS.