Qlik Sense extension is returning the whole extension layout instead of the object itself

• Qlik Sense June 2019/September 2019

define([], function() {
	return {
		initialProperties: {
			props: {
				things: []
			}
		},
		definition: {
			type: "items",
			component: "accordion",
			items: {
				appearance: {
					uses: "settings",
					items: {
						arrayLevel1: {
							label: "Things",
							addTranslation: "Add Thing",
							type: "array",
							ref: "props.things",
							itemTitleRef: "label",
							allowAdd: true,
							allowRemove: true,
							allowMove: true,
							add: function( thing, context ) {
								thing.label = "Thing " + (context.props.things.length + 1);
							},
							items: {
								label: {
									label: "Label",
									ref: "label",
									type: "string",
									expression: "optional"
								},
								optionsAtLevel1WithFunction: {
									label: "Options 1",
									ref: "optionsWithFunction",
									component: "dropdown",
									options: function( thing, context ) {
										/**
										 * This is where `thing` should always be the 1st level array's item. It
										 * is recognized by its `cId` identifier property. This property does not
										 * exist on the extension's layout object.
										 *
										 * Instead it is _not_ consistent on subsequent calls.
										 *
										 * See the browser's console for the logging of `thing`'s value.
										 */
										var message = thing.cId
											? "optionsAtLevel1WithFunction/thing is the thing"
											: "! optionsAtLevel1WithFunction/thing is the extension layout";

										console.log(message, thing);

										return [{
											label: "One Option",
											value: 1
										}, {
											label: "Two Option",
											value: 2
										}];
									}
								},
								arrayLevel2: {
									label: "Items",
									addTranslation: "Add Item",
									type: "array",
									ref: "items",
									itemTitleRef: "label",
									allowAdd: true,
									allowRemove: true,
									allowMove: false,
									add: function( item, thing ) {
										item.label = "Item " + (thing.items.length + 1);
									},
									items: {
										label: {
											translation: "Common.Label",
											type: "string",
											ref: "label"
										},
										optionsAtLevel2WithFunction: {
											label: "Options 2",
											ref: "optionsAtLevel2WithFunction",
											component: "dropdown",
											options: function( item, context ) {
												/**
												 * This is where `item` should always be the 2nd level array's item. It
												 * is recognized by its `cId` identifier property. This property does not
												 * exist on the extension's layout object.
												 *
												 * Instead it is _not_ consistent on subsequent calls.
												 *
												 * See the browser's console for the logging of `item`'s value.
												 */
												var message = item.cId
													? "optionsAtLevel2WithFunction/item is the item"
													: "! optionsAtLevel2WithFunction/item is the extension layout";

												console.log(message, item);

												return [{
													label: "One Option",
													value: 1
												}, {
													label: "Two Option",
													value: 2
												}];
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
	};
});