I've taken a PSD file (exported from CS6) and imported it into Affinity Photo. Although the import worked fine and all layers/groups are as expected, I've found all layers that had the drop shadow layer effect applied from Photoshop have had the effect merged into the layer in Affinity Photo. So I can't remove or edit the layer effect.
This is the only layer effect that the PSD uses so I can't tell if it would do this for all layer effects or if it's specific to drop shadow.
Is this meant to happen or is there a way I can prevent it from flattening the layer in future impor