Lock Or Unlock Layer. The padlock symbol should disappear. To Lock or Unlock a Layer.
In the Layer Properties Manager. Copy layer to a video track 2m 2s. That means you cant move it up or down in your stack.
I want Affinity supporter to add an icon for that next to the layer.
Copy layer to a video track 2m 2s. The padlock symbol should disappear. If you want to lock a group of layers you can select multiple layers and then click the Lock button. On the layers palette at the top of the list of layers is a heading called Lock with various symbols after it.