diff --git a/packages/puppeteer-core/src/bidi/ElementHandle.ts b/packages/puppeteer-core/src/bidi/ElementHandle.ts
index 62b879e2117..1e73428ef70 100644
--- a/packages/puppeteer-core/src/bidi/ElementHandle.ts
+++ b/packages/puppeteer-core/src/bidi/ElementHandle.ts
@@ -68,7 +68,10 @@ export class BidiElementHandle<
   @ElementHandle.bindIsolatedHandle
   override async contentFrame(): Promise<BidiFrame | null> {
     using handle = (await this.evaluateHandle(element => {
-      if (element instanceof HTMLIFrameElement) {
+      if (
+        element instanceof HTMLIFrameElement ||
+        element instanceof HTMLFrameElement
+      ) {
         return element.contentWindow;
       }
       return;
diff --git a/test/TestExpectations.json b/test/TestExpectations.json
index 3de3737831d..eb4c9c3a043 100644
--- a/test/TestExpectations.json
+++ b/test/TestExpectations.json
@@ -401,13 +401,6 @@
     "parameters": ["firefox"],
     "expectations": ["SKIP"]
   },
-  {
-    "testIdPattern": "[frame.spec] Frame specs Frame Management should click elements in a frameset",
-    "platforms": ["darwin", "linux", "win32"],
-    "parameters": ["webDriverBiDi"],
-    "expectations": ["FAIL"],
-    "comment": "New test for framesets. We probably do not want to support framesets in WebDriver BiDi in the long term."
-  },
   {
     "testIdPattern": "[frame.spec] Frame specs Frame Management should handle nested frames",
     "platforms": ["darwin", "linux", "win32"],