Thanks for the info @Gabe. So I take it there's no Photo keyboard shortcut to deselect the layer in the layers panel?
I've only been using Affinity apps a few weeks after 20 years with Adobe -- so it's going to take me some time to adjust. But not having a keyboard shortcut to deselect a layer is a source of frustration. It takes more effort to deselect layers in the layers panel. I miss not being able to deselect layers via the keyboard -- especially when working with text or before opening the Color Chooser. I often inadvertently enter text in a text layer with a keyboard shortcut, not