Importing from Photoshop

I have just created an animation on Photoshop, with each change on a different layer. When I imported the sequence into ToonBoom, each layer was put on a new element. Is this normal? I was expecting the layers to be place along the timeline on one element. If this is correct, where do I go from here? Help anybody?

TBS elements are layers so they correspond to PS layers. I you want all layers on a single element layer in TBS you could make a copy of your PS document and then in that copied document you could merge all the PS layers so that you are only importing a single layer into TBS. Just an idea to consider. -JK