fix: property binding should not fall back to root node on incorrect path names (#25329)

Author: hybridherbst

src/animation/PropertyBinding.js

@@ -107,7 +107,7 @@ class PropertyBinding {
 		this.path = path;
 		this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
 
-		this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode;
+		this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName );
 
 		this.rootNode = rootNode;
 
@@ -423,7 +423,7 @@ class PropertyBinding {
 
 		if ( ! targetObject ) {
 
-			targetObject = PropertyBinding.findNode( this.rootNode, parsedPath.nodeName ) || this.rootNode;
+			targetObject = PropertyBinding.findNode( this.rootNode, parsedPath.nodeName );
 
 			this.node = targetObject;