diff --git a/src/test/components/TabSelectorMenu.test.tsx b/src/test/components/TabSelectorMenu.test.tsx
index 3df42bdce7..c1f2f618e5 100644
--- a/src/test/components/TabSelectorMenu.test.tsx
+++ b/src/test/components/TabSelectorMenu.test.tsx
@@ -32,14 +32,10 @@ describe('app/TabSelectorMenu', () => {
       threadCPUDelta: 'ns',
     };
 
-    // Add some frames with innerWindowIDs now. Note that we only expand the
-    // innerWindowID array and not the others as we don't check them at all.
+    // Associate the threads with innerWindowIDs now.
     //
     // Thread 0 will be present in firstTabTabID.
     // Thread 1 be present in secondTabTabID.
-    profile.threads[0].frameTable.innerWindowID[0] =
-      extraPageData.parentInnerWindowIDsWithChildren;
-    profile.threads[0].frameTable.length++;
     profile.threads[0].usedInnerWindowIDs = [
       extraPageData.parentInnerWindowIDsWithChildren,
     ];
@@ -47,9 +43,6 @@ describe('app/TabSelectorMenu', () => {
     // Add a threadCPUDelta value for thread activity score.
     profile.threads[0].samples.threadCPUDelta = [1];
 
-    profile.threads[1].frameTable.innerWindowID[0] =
-      extraPageData.secondTabInnerWindowIDs[0];
-    profile.threads[1].frameTable.length++;
     profile.threads[1].usedInnerWindowIDs = [
       extraPageData.secondTabInnerWindowIDs[0],
     ];
@@ -202,13 +195,7 @@ describe('app/TabSelectorMenu', () => {
       url: removeURLs(page.url, `<Page #${index}>`),
     }));
 
-    // Attach innerWindowIDs to the samples.
-    profile.threads[0].frameTable.innerWindowID[0] =
-      extraPageData.parentInnerWindowIDsWithChildren;
-    profile.threads[0].frameTable.length++;
-    profile.threads[0].frameTable.innerWindowID[1] =
-      extraPageData.secondTabInnerWindowIDs[0];
-    profile.threads[0].frameTable.length++;
+    // Attach innerWindowIDs to the threads.
     profile.threads[0].usedInnerWindowIDs = [
       extraPageData.parentInnerWindowIDsWithChildren,
       extraPageData.secondTabInnerWindowIDs[0],
diff --git a/src/test/store/profile-view.test.ts b/src/test/store/profile-view.test.ts
index 9c52905225..46d1fee453 100644
--- a/src/test/store/profile-view.test.ts
+++ b/src/test/store/profile-view.test.ts
@@ -757,10 +757,10 @@ describe('actions/ProfileView', function () {
       // use a BitSet to keep track of something that's per-stack (such as whether a stack matches
       // the search filter), the BitSet needs at least two 32-bit slots.
       const { profile } = getProfileFromTextSamples(`
-        A[lib:K][file:S]  A[lib:K][file:S]   A[lib:K][file:S]   D[lib:nNn][file:uV]  C[lib:m][file:t]
-        B[lib:L][file:t]  B[lib:L][file:t]   E[lib:O][file:Pq]
+        A[lib:K][file:S]  A[lib:K][file:S]     A[lib:K][file:S]   D[lib:nNn][file:uV]  C[lib:m][file:t]
+        B[lib:L][file:t]  B[lib:L][file:t]     E[lib:O][file:Pq]
         A[lib:K][file:S]  C[lib:m][file:t]
-        B[lib:L][file:t]  D[lib:n][file:uV]
+        B[lib:L][file:t]  D[lib:nNn][file:uV]
         B[lib:L][file:t]
         B[lib:L][file:t]
         B[lib:L][file:t]
@@ -911,7 +911,7 @@ describe('actions/ProfileView', function () {
       ]);
       dispatch(ProfileView.changeCallTreeSearchString('NN'));
       const callTree_NN = selectedThreadSelectors.getCallTree(getState());
-      // Keep all stacks which include function D, which has filename nNn
+      // Keep all stacks which include function D, which has lib name nNn
       expect(formatTree(callTree_NN)).toEqual([
         '- A (total: 1, self: —)',
         '  - B (total: 1, self: —)',