diff --git a/src/loc/lcl/cht/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/cht/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 95fd3964603..6f31e22224a 100644
--- a/src/loc/lcl/cht/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/cht/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -8226,6 +8226,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA[在此工作階段中無法使用 '--diagnostics ' 或 '--extendedDiagnostics ' 的效能計時。找不到 Web 效能 API 的原生實作。]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Prefix_0_with_an_underscore_90025" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Prefix '{0}' with an underscore]]></Val>
diff --git a/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl b/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
index 16967cf2f10..a01c37bbaa2 100644
--- a/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
+++ b/src/loc/lcl/trk/diagnosticMessages/diagnosticMessages.generated.json.lcl
@@ -8219,6 +8219,15 @@
         </Str>
         <Disp Icon="Str" />
       </Item>
+      <Item ItemId=";Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386" ItemType="0" PsrId="306" Leaf="true">
+        <Str Cat="Text">
+          <Val><![CDATA[Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found.]]></Val>
+          <Tgt Cat="Text" Stat="Loc" Orig="New">
+            <Val><![CDATA['--diagnostics' veya '--extendedDiagnostics' için performans zamanlamaları bu oturumda kullanılamaz. Web performans API'sinin yerel bir uygulaması bulunamadı.]]></Val>
+          </Tgt>
+        </Str>
+        <Disp Icon="Str" />
+      </Item>
       <Item ItemId=";Prefix_0_with_an_underscore_90025" ItemType="0" PsrId="306" Leaf="true">
         <Str Cat="Text">
           <Val><![CDATA[Prefix '{0}' with an underscore]]></Val>