Can't drag and drop audio

Hello,

i am working on a projekt in Character Animatior. Now i can't drag and drop the audio to my timeline.

The Problem:

1. I import the audio in Character Animatior (thats working)

2. I want to drag the audio an drop it into the timeline. (thats not working) The cursor doesn't show me the symbol if i click on the audio and try to drag it in the timeline.

Can someone help me please?