Fix loading flag for vector loading strategies

test/spec/ol/map.test.js

@@ -28,7 +28,9 @@ import {
   transform,
   useGeographic,
 } from '../../../src/ol/proj.js';
+import {createXYZ} from '../../../src/ol/tilegrid.js';
 import {defaults as defaultInteractions} from '../../../src/ol/interaction.js';
+import {tile as tileStrategy} from '../../../src/ol/loadingstrategy.js';
 
 describe('ol.Map', function () {
   describe('constructor', function () {
@@ -226,6 +228,13 @@ describe('ol.Map', function () {
               format: new GeoJSON(),
             }),
           }),
+          new VectorLayer({
+            source: new VectorSource({
+              url: 'spec/ol/data/point.json',
+              format: new GeoJSON(),
+              strategy: tileStrategy(createXYZ()),
+            }),
+          }),
           new VectorLayer({
             source: new VectorSource({
               features: [new Feature(new Point([0, 0]))],