Revert "Merge pull request #70696 from Rindbee/propagate-keying-state"

This reverts commit c774b4ce1777d19789bec1cbef100f26c6927777, reversing
changes made to ccc609d824802d1d1a20f34bda69ecac75f5a8a1.

editor/editor_inspector.cpp

@@ -3361,10 +3361,7 @@ void EditorInspector::set_keying(bool p_active) {
 		return;
 	}
 	keying = p_active;
-	// Propagate the keying state to its editor properties.
-	Array args;
-	args.append(keying);
-	main_vbox->propagate_call(SNAME("set_keying"), args, true);
+	update_tree();
 }
 
 void EditorInspector::set_read_only(bool p_read_only) {

editor/editor_properties.cpp

@@ -4121,8 +4121,6 @@ void EditorPropertyResource::update_property() {
 
 				if (use_editor) {
 					// Open editor directly and hide other such editors which are currently open.
-					// The opened editor is the one that edits the sub-resource, so keying state will be toggled to false.
-					sub_inspector->set_keying(false);
 					_open_editor_pressed();
 					if (is_inside_tree()) {
 						get_tree()->call_deferred(SNAME("call_group"), "_editor_resource_properties", "_fold_other_editors", this);