Animation blending doesn't work properly when adding clips in runtime

I have a timeline in my game which essentially replicates the unity timeline. When I add animations to the timeline WITH A TIMELINE WINDOW OPENED IN THE EDITOR, the animation blending works perfectly. However, when the timeline window is closed, then THIS happens. Animation clips update well, but not when it comes to blending them together. Please help. What other ways can you suggest for updating the timeline (Excluding those that use UnityEditor.Timeline)?

I tried so many things, but the only thing that works was opening a timeline window in unity...

playableDirector.RebuildGraph();
playableDirector.RebindPlayableGraphOutputs();
playableDirector.Play(newTimelineAsset);

doesn't work

This was the only thing that worked and just because it opened the Timeline window in the editor
TimelineEditor.GetWindow().ShowTab();

 

Hey there, I was having the same problem! Not sure if you've worked this out just yet, but this could be caused by the blend in/out durations not being updated on the clips.

Here's the thread where I found the answer:
https://forum.unity.com/threads/tim...-not-right-when-clip-added-in-runtime.722348/

 

Indeed! How did this idea not come to me!? Thank you, Dylan!