GPencil: Refactor Append operators

Now the operators work like other areas of Blender using the list of selected objects.

Also, the name has been changed to:

```Layers:
- Copy Layer to Selected
- Copy All Layers to Selected

Materials:
- Copy Material to Selected
- Copy All Materials to Selected```

Reviewed By: mendio, pablovazquez, pepeland

Differential Revision: https://developer.blender.org/D11216

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/io/gpencil/intern/gpencil_io_import_svg.cc b/source/blender/io/gpencil/intern/gpencil_io_import_svg.cc
index dc76b6ed661..73b3e46959b 100644
--- a/source/blender/io/gpencil/intern/gpencil_io_import_svg.cc
+++ b/source/blender/io/gpencil/intern/gpencil_io_import_svg.cc
@@ -102,7 +102,7 @@ bool GpencilImporterSVG::read()
     bGPDlayer *gpl = (bGPDlayer *)BLI_findstring(
         &gpd_->layers, layer_id, offsetof(bGPDlayer, info));
     if (gpl == nullptr) {
-      gpl = BKE_gpencil_layer_addnew(gpd_, layer_id, true);
+      gpl = BKE_gpencil_layer_addnew(gpd_, layer_id, true, false);
       /* Disable lights. */
       gpl->flag &= ~GP_LAYER_USE_LIGHTS;
     }