diff --git a/worklets/Overview.bs b/worklets/Overview.bs
index ea7de25f..5e3482d9 100644
--- a/worklets/Overview.bs
+++ b/worklets/Overview.bs
@@ -240,7 +240,9 @@ When a user agent is to <dfn export>create a WorkletGlobalScope</dfn>, given |wo
 
     6. Invoke the <a>initialize a global object's CSP list</a> algorithm given |workletGlobalScope|.
 
-    7. For each |entry| in the given |moduleResponsesMap| (in insertion order), run the following
+    7. Let |scripts| be «».
+
+    8. For each |entry| in the given |moduleResponsesMap| (in insertion order), run the following
         substeps:
 
         1. Let |moduleURLRecord| be |entry|'s key.
@@ -249,14 +251,19 @@ When a user agent is to <dfn export>create a WorkletGlobalScope</dfn>, given |wo
             |moduleResponsesMap|, |outsideSettings|, and |insideSettings| when
             it asynchronously completes.
 
-        3. <a>Run a module script</a> given |script|.
+        3. Let |promise| be the result of <a lt="run a module script">running a module script</a>
+            given |script|.
+
+        4. [=list/Append=] |promise| to |scripts|.
 
         Note: <a>Fetch a worklet script</a> won't actually perform a network request as it will hit
             the worklet's <a>module responses map</a>. It also won't have a parsing error as at this
             point it should have successfully been parsed by another worklet global scope. I.e.
             |script| should never be null here.
 
-    6. Run the <a>responsible event loop</a> specified by |insideSettings|.
+    9. [=Wait for all=] |scripts|, with success steps and failure steps both given by:
+
+        1. Run the <a>responsible event loop</a> specified by |insideSettings|.
 </div>
 
 ### Script settings for worklets ### {#script-settings-for-worklets}
@@ -457,18 +464,21 @@ When the user agent is to <dfn>fetch and invoke a worklet script</dfn> given |wo
 
             2. Reject |promise| with <a>error to rethrow</a>.
 
-    5. <a>Run a module script</a> given |script|.
+    5. Let |promise| be the result of <a lt="run a module script">running a module script</a> given
+        |script|.
 
-    6. <a>Queue a task</a> on |outsideSettings|'s <a>responsible event loop</a> to run these steps:
+    6. [=promise/React=] to |promise|:
+        *   If |promise| was fulfilled or rejected, then:
+            1. <a>Queue a task</a> on |outsideSettings|'s <a>responsible event loop</a> to run these steps:
 
-        1. If |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> is not <b>-1</b>, then
-            run these steps:
+                1. If |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> is not <b>-1</b>, then
+                    run these steps:
 
-            1. Decrement |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> by
-                <b>1</b>.
+                    1. Decrement |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> by
+                        <b>1</b>.
 
-            2. If |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> is <b>0</b>, then
-                resolve |promise|.
+                    2. If |pendingTaskStruct|'s <a for="pending tasks struct">counter</a> is <b>0</b>, then
+                        resolve |promise|.
 </div>
 
 <div algorithm>