diff --git a/strings/base_coroutine_foundation.h b/strings/base_coroutine_foundation.h
index 71dbb0043..31ec1bcc4 100644
--- a/strings/base_coroutine_foundation.h
+++ b/strings/base_coroutine_foundation.h
@@ -414,7 +414,7 @@ namespace winrt::impl
 
             if (handler)
             {
-                invoke(handler, *this, status);
+                winrt::impl::invoke(handler, *this, status);
             }
         }
 
@@ -539,7 +539,7 @@ namespace winrt::impl
 
             if (handler)
             {
-                invoke(handler, *this, status);
+                winrt::impl::invoke(handler, *this, status);
             }
         }
 
diff --git a/test/test/disconnected.cpp b/test/test/disconnected.cpp
index 0def1ac69..816344c35 100644
--- a/test/test/disconnected.cpp
+++ b/test/test/disconnected.cpp
@@ -78,12 +78,7 @@ TEST_CASE("disconnected,handler,1")
     source(nullptr, 123);
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to fail with unhandled exception when built with Clang.
-TEST_CASE("disconnected,handler,2", "[!shouldfail]")
-#else
 TEST_CASE("disconnected,handler,2")
-#endif
 {
     auto async = Action();
 
@@ -93,12 +88,7 @@ TEST_CASE("disconnected,handler,2")
         });
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to abort when built with Clang. (Seems to be from unhandled exception thrown on a worker thread.)
-TEST_CASE("disconnected,handler,3", "[.clang-crash]")
-#else
 TEST_CASE("disconnected,handler,3")
-#endif
 {
     auto async = ActionProgress();
     handle signal{ CreateEventW(nullptr, true, false, nullptr) };
@@ -117,12 +107,7 @@ TEST_CASE("disconnected,handler,3")
     WaitForSingleObject(signal.get(), INFINITE);
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to fail with unhandled exception when built with Clang.
-TEST_CASE("disconnected,handler,4", "[!shouldfail]")
-#else
 TEST_CASE("disconnected,handler,4")
-#endif
 {
     auto async = Operation();
 
@@ -132,12 +117,7 @@ TEST_CASE("disconnected,handler,4")
         });
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to abort when built with Clang. (Seems to be from unhandled exception thrown on a worker thread.)
-TEST_CASE("disconnected,handler,5", "[.clang-crash]")
-#else
 TEST_CASE("disconnected,handler,5")
-#endif
 {
     auto async = OperationProgress();
     handle signal{ CreateEventW(nullptr, true, false, nullptr) };
diff --git a/test/test_win7/disconnected.cpp b/test/test_win7/disconnected.cpp
index a68639318..17411e99e 100644
--- a/test/test_win7/disconnected.cpp
+++ b/test/test_win7/disconnected.cpp
@@ -67,12 +67,7 @@ TEST_CASE("disconnected,1")
     source(nullptr, 123);
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to fail with unhandled exception when built with Clang.
-TEST_CASE("disconnected,2", "[!shouldfail]")
-#else
 TEST_CASE("disconnected,2")
-#endif
 {
     auto async = Action();
 
@@ -82,12 +77,7 @@ TEST_CASE("disconnected,2")
         });
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to abort when built with Clang. (Seems to be from unhandled exception thrown on a worker thread.)
-TEST_CASE("disconnected,3", "[.clang-crash]")
-#else
 TEST_CASE("disconnected,3")
-#endif
 {
     auto async = ActionProgress();
     handle signal{ CreateEventW(nullptr, true, false, nullptr) };
@@ -106,12 +96,7 @@ TEST_CASE("disconnected,3")
     WaitForSingleObject(signal.get(), INFINITE);
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to fail with unhandled exception when built with Clang.
-TEST_CASE("disconnected,4", "[!shouldfail]")
-#else
 TEST_CASE("disconnected,4")
-#endif
 {
     auto async = Operation();
 
@@ -121,12 +106,7 @@ TEST_CASE("disconnected,4")
         });
 }
 
-#if defined(__clang__)
-// FIXME: Test is known to abort when built with Clang. (Seems to be from unhandled exception thrown on a worker thread.)
-TEST_CASE("disconnected,5", "[.clang-crash]")
-#else
 TEST_CASE("disconnected,5")
-#endif
 {
     auto async = OperationProgress();
     handle signal{ CreateEventW(nullptr, true, false, nullptr) };