diff --git a/tests/libcxx/expected_results.txt b/tests/libcxx/expected_results.txt
index 366bc6b380e..25ee7b5d449 100644
--- a/tests/libcxx/expected_results.txt
+++ b/tests/libcxx/expected_results.txt
@@ -530,6 +530,11 @@ std/thread/macro.pass.cpp:1 FAIL
 std/depr/depr.c.headers/tgmath_h.pass.cpp:1 FAIL
 
 
+# *** CLANG FEATURES NOT YET IMPLEMENTED ***
+# P0960R3 "Allow initializing aggregates from a parenthesized list of values"
+std/utilities/tuple/tuple.tuple/tuple.creation/tuple_cat.pass.cpp SKIPPED # TRANSITION, VS 2019 16.8 p3
+
+
 # *** CLANG ISSUES, NOT YET ANALYZED ***
 # Clang doesn't enable sized deallocation by default. Should we add -fsized-deallocation or do something else?
 std/language.support/support.dynamic/new.delete/new.delete.array/sized_delete_array_fsizeddeallocation.pass.cpp:1 FAIL
diff --git a/tests/libcxx/skipped_tests.txt b/tests/libcxx/skipped_tests.txt
index ca2297c46b0..116e6e92f08 100644
--- a/tests/libcxx/skipped_tests.txt
+++ b/tests/libcxx/skipped_tests.txt
@@ -530,6 +530,11 @@ thread\macro.pass.cpp
 depr\depr.c.headers\tgmath_h.pass.cpp
 
 
+# *** CLANG FEATURES NOT YET IMPLEMENTED ***
+# P0960R3 "Allow initializing aggregates from a parenthesized list of values"
+utilities\tuple\tuple.tuple\tuple.creation\tuple_cat.pass.cpp
+
+
 # *** CLANG ISSUES, NOT YET ANALYZED ***
 # Clang doesn't enable sized deallocation by default. Should we add -fsized-deallocation or do something else?
 language.support\support.dynamic\new.delete\new.delete.array\sized_delete_array_fsizeddeallocation.pass.cpp