SpectraLayers Pro Unmix Noisy Speech, split then move : no more sound

Bonjour ! Here’s an issue :

I import a file, SL as extension.

I apply Noisy speech :

I split the event, and there is no more sound on the second event (selected) :

When I move it, the view of SL does not move.

When I do the same with “Normalise”, there is no issue.

I use :

  • Cubase Pro 14.0.41
  • Spectralayers pro 13.0.10

Thanks for your help !