--- a/testing/web-platform/meta/MANIFEST.json
+++ b/testing/web-platform/meta/MANIFEST.json
@@ -218743,17 +218743,17 @@
    "55100f7d505bc8cbc966ced0d1337ed78534a553",
    "testharness"
   ],
   "web-animations/animation-model/animation-types/property-list.js": [
    "83a52204cc36f6b757129dae947f03f6a8748bde",
    "support"
   ],
   "web-animations/animation-model/animation-types/property-types.js": [
-   "e7743fb5d4b2b55e7d735b45871e28d537dc1102",
+   "929b27ecd1255765bfa35acdabe1a2c92e6998d1",
    "support"
   ],
   "web-animations/animation-model/animation-types/spacing-keyframes-filters.html": [
    "bd771a8a18245560221d92ea3495f81918c09848",
    "testharness"
   ],
   "web-animations/animation-model/animation-types/spacing-keyframes-shapes.html": [
    "03c3ab6815cfa96c07d5f95b6059fb276c50a25f",

--- a/testing/web-platform/meta/web-animations/animation-model/animation-types/addition-per-property.html.ini
+++ b/testing/web-platform/meta/web-animations/animation-model/animation-types/addition-per-property.html.ini
@@ -1,11 +1,7 @@
 prefs: [layout.css.contain.enabled:true, layout.css.initial-letter.enabled:true, layout.css.overflow-clip-box.enabled:true, layout.css.shape-outside.enabled:true]
 [addition-per-property.html]
   type: testharness
   [column-gap: "normal" onto "200px"]
     expected: FAIL
     bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1356241
 
-  [stroke-dasharray: dasharray]
-    expected: FAIL
-    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1361738
-

--- a/testing/web-platform/tests/web-animations/animation-model/animation-types/property-types.js
+++ b/testing/web-platform/tests/web-animations/animation-model/animation-types/property-types.js
@@ -1291,17 +1291,17 @@ const dasharrayType = {
   testAddition: function(property, setup) {
     test(function(t) {
       var idlName = propertyToIDL(property);
       var target = createTestElement(t, setup);
       target.style[idlName] = '6, 30%, 2px';
       var animation = target.animate({ [idlName]:
                                          ['1, 2, 3, 4, 5',
                                           '6, 7, 8, 9, 10'] },
-                                     { duration: 1000, fill: 'add' });
+                                     { duration: 1000, composite: 'add' });
       testAnimationSamples(
           animation, idlName,
           [{ time: 0, expected: '1, 2, 3, 4, 5' }]);
     }, property + ': dasharray');
   },
 }
 
 const types = {