Weird animation in blendspace, how to debug it?

Hello everyone,

I added Sprint_Fwd animation into the default 3rd person locomotion blendspace.
And it looks weird:

Could someone guide me on how to debug it, please? I spent a day and see no clue…

The detail of Sprint_Fwd animation:
Sprint_Fwd

Note that, I baked it from Level Sequencer.

Thanks a lot

For anyone jump into the same problem, it needs sync marker