Fix content scale mode, closes #37941

1 files changed, 10 insertions, 0 deletions

diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index 97daeceda9..2cdee4641e 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -1173,7 +1173,17 @@ Rect2 Control::get_parent_anchorable_rect() const {
 	if (data.parent_canvas_item) {
 		parent_rect = data.parent_canvas_item->get_anchorable_rect();
 	} else {
+#ifdef TOOLS_ENABLED
+		Node *edited_root = get_tree()->get_edited_scene_root();
+		if (edited_root && (this == edited_root || edited_root->is_a_parent_of(this))) {
+			parent_rect.size = Size2(ProjectSettings::get_singleton()->get("display/window/size/width"), ProjectSettings::get_singleton()->get("display/window/size/height"));
+		} else {
+			parent_rect = get_viewport()->get_visible_rect();
+		}
+
+#else
 		parent_rect = get_viewport()->get_visible_rect();
+#endif
 	}
 
 	return parent_rect;