diff --git a/dom/tests/mochitest/pointerlock/file_pointerlock_xorigin_iframe_not_focused.html b/dom/tests/mochitest/pointerlock/file_pointerlock_xorigin_iframe_not_focused.html
index 5e499b1252d2..a6c005865727 100644
--- a/dom/tests/mochitest/pointerlock/file_pointerlock_xorigin_iframe_not_focused.html
+++ b/dom/tests/mochitest/pointerlock/file_pointerlock_xorigin_iframe_not_focused.html
@@ -66,13 +66,25 @@ async function exitPointerLock(aWin) {
   });
 }
 
-function waitForEvent(aWin, aEvent) {
+function addEventListenerOnRemote(aWin, aEvent) {
   return SpecialPowers.spawn(aWin, [aEvent], async (aEvent) => {
-    info(`wait for ${aEvent} event`);
-    return new Promise((aResolve) => {
-      content.document.addEventListener(aEvent, function(e) {
+    info(`wait for ${aEvent} event on remote`);
+    content.document.addEventListener(aEvent, function(e) {
+      info(`get ${aEvent} event on remote`);
+      content.parent.postMessage(aEvent, "*");
+    });
+  });
+}
+
+function waitForMessage(aWin, aMessage) {
+  return new Promise((aResolve) => {
+    info(`wait for ${aMessage} message`);
+    window.addEventListener("message", function handler(e) {
+      info(`get ${e.data} message`);
+      if (e.data === aMessage) {
+        window.removeEventListener("message", handler);
         aResolve();
-      }, { once: true });
+      }
     });
   });
 }
@@ -84,8 +96,9 @@ async function start() {
   let iframe = document.querySelector("iframe");
   let win = iframe.contentWindow;
   await requestPointerLock(win);
+  await addEventListenerOnRemote(win, "mousemove");
 
-  let promise = waitForEvent(win, "mousemove");
+  let promise = waitForMessage(win, "mousemove");
   let div = document.querySelector("div");
   synthesizeMouseAtCenter(div, { type: "mousemove" });
   await promise;
diff --git a/dom/tests/mochitest/pointerlock/mochitest.ini b/dom/tests/mochitest/pointerlock/mochitest.ini
index 3bee6fb58c6b..54106104b297 100644
--- a/dom/tests/mochitest/pointerlock/mochitest.ini
+++ b/dom/tests/mochitest/pointerlock/mochitest.ini
@@ -31,11 +31,6 @@ support-files =
   file_changeLockElement.html
 [test_pointerlock_focus.html]
 [test_pointerlock_xorigin_iframe.html]
-skip-if =
-  os == "linux" && !(webrender && !debug)  # Bug 1698698 - only passes on webrender opt
-  os == "win" #Bug 1698698
-  os == "android" && bits == 64 #Bug 1698698
-  os == "mac" && bits == 64 && webrender # Bug 1698698
 support-files =
   file_pointerlock_xorigin_iframe.html
   file_pointerlock_xorigin_iframe_no_user_gesture.html
diff --git a/dom/tests/mochitest/pointerlock/test_pointerlock_xorigin_iframe.html b/dom/tests/mochitest/pointerlock/test_pointerlock_xorigin_iframe.html
index 6e413777448c..fb4f84470eab 100644
--- a/dom/tests/mochitest/pointerlock/test_pointerlock_xorigin_iframe.html
+++ b/dom/tests/mochitest/pointerlock/test_pointerlock_xorigin_iframe.html
@@ -48,6 +48,7 @@ function runNextTest() {
 
     info(`Testing ${file}`);
     gTestWindow = window.open(file, "", "width=500,height=500");
+    info(`Test finish`);
   } else {
     SimpleTest.finish();
   }