chore: disable Microtask queues per WindowAgent.

see https://chromium-review.googlesource.com/c/chromium/src/+/4003663

shell/browser/feature_list.cc

@@ -16,6 +16,7 @@
 #include "media/base/media_switches.h"
 #include "net/base/features.h"
 #include "services/network/public/cpp/features.h"
+#include "third_party/blink/renderer/platform/scheduler/common/features.h"
 
 #if BUILDFLAG(IS_MAC)
 #include "device/base/features.h"  // nogncheck
@@ -36,6 +37,12 @@ void InitializeFeatureList() {
   disable_features +=
       std::string(",") + features::kSpareRendererForSitePerProcess.name;
 
+  // Microtask queues per WindowAgent causes issues with Node, so disable
+  // this feature for now.  See
+  // https://chromium-review.googlesource.com/c/chromium/src/+/4003663
+  disable_features +=
+      std::string(",") + blink::scheduler::kMicrotaskQueuePerWindowAgent.name;
+
 #if BUILDFLAG(IS_MAC)
   // Needed for WebUSB implementation
   enable_features += std::string(",") + device::kNewUsbBackend.name;