diff --git a/extensions/notebook/locale/notebook.pot b/extensions/notebook/locale/notebook.pot
index bd342b7ad6..53840382ea 100644
--- a/extensions/notebook/locale/notebook.pot
+++ b/extensions/notebook/locale/notebook.pot
@@ -234,54 +234,54 @@ msgctxt "schema"
 msgid "File Browser Widget"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:1058 packages/application-extension/src/index.ts:1077
+#: packages/application-extension/src/index.ts:1077
 msgid "Toggle Zen Mode"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:141 packages/application-extension/src/index.ts:143
+#: packages/application-extension/src/index.ts:143
 msgid ""
 "Are you sure you want to exit Jupyter Notebook?\n"
 "\n"
 "Any unsaved changes will be lost."
 msgstr ""
 
-#: packages/application-extension/src/index.ts:310 packages/application-extension/src/index.ts:312
+#: packages/application-extension/src/index.ts:312
 msgid "Open JupyterLab"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:318 packages/application-extension/src/index.ts:320
+#: packages/application-extension/src/index.ts:320
 msgid "File Browser"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:376 packages/application-extension/src/index.ts:393
+#: packages/application-extension/src/index.ts:393
 msgid "Handle Local Link"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:586 packages/application-extension/src/index.ts:605
+#: packages/application-extension/src/index.ts:605
 msgid "Rename…"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:652 packages/application-extension/src/index.ts:671
+#: packages/application-extension/src/index.ts:671
 msgid "Show Header"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:742 packages/application-extension/src/index.ts:761
+#: packages/application-extension/src/index.ts:761
 msgid "Show %1 in the left sidebar"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:747 packages/application-extension/src/index.ts:766
+#: packages/application-extension/src/index.ts:766
 msgid "Show %1 in the right sidebar"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:752 packages/application-extension/src/index.ts:771
+#: packages/application-extension/src/index.ts:771
 msgid "Show %1 in the sidebar"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:867 packages/application-extension/src/index.ts:886
+#: packages/application-extension/src/index.ts:886
 msgid "Left Sidebar"
 msgstr ""
 
-#: packages/application-extension/src/index.ts:869 packages/application-extension/src/index.ts:888
+#: packages/application-extension/src/index.ts:888
 msgid "Right Sidebar"
 msgstr ""
 
@@ -301,7 +301,7 @@ msgstr ""
 msgid "Dismiss"
 msgstr ""
 
-#: packages/help-extension/src/index.tsx:81 packages/lab-extension/src/index.ts:221 packages/lab-extension/src/index.ts:231
+#: packages/help-extension/src/index.tsx:81 packages/lab-extension/src/index.ts:231
 msgid "Help"
 msgstr ""
 
@@ -317,27 +317,27 @@ msgstr ""
 msgid "CONTRIBUTOR LIST"
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:101 packages/lab-extension/src/index.ts:94
+#: packages/lab-extension/src/index.ts:101
 msgid "Notebook"
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:102 packages/lab-extension/src/index.ts:105 packages/lab-extension/src/index.ts:112 packages/lab-extension/src/index.ts:115 packages/lab-extension/src/index.ts:122 packages/lab-extension/src/index.ts:95
+#: packages/lab-extension/src/index.ts:102 packages/lab-extension/src/index.ts:112 packages/lab-extension/src/index.ts:122
 msgid "Open in %1"
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:104 packages/lab-extension/src/index.ts:111
+#: packages/lab-extension/src/index.ts:111
 msgid "JupyterLab"
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:114 packages/lab-extension/src/index.ts:121
+#: packages/lab-extension/src/index.ts:121
 msgid "NbClassic"
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:184 packages/lab-extension/src/index.ts:194
+#: packages/lab-extension/src/index.ts:194
 msgid "Open in..."
 msgstr ""
 
-#: packages/lab-extension/src/index.ts:224 packages/lab-extension/src/index.ts:234
+#: packages/lab-extension/src/index.ts:234
 msgid "Launch Jupyter Notebook File Browser"
 msgstr ""
 
@@ -349,19 +349,19 @@ msgstr ""
 msgid "Close and Shut Down Notebook"
 msgstr ""
 
-#: packages/notebook-extension/src/trusted.tsx:75 packages/notebook-extension/src/trusted.tsx:78
+#: packages/notebook-extension/src/trusted.tsx:78
 msgid "JavaScript enabled for notebook display"
 msgstr ""
 
-#: packages/notebook-extension/src/trusted.tsx:76 packages/notebook-extension/src/trusted.tsx:79
+#: packages/notebook-extension/src/trusted.tsx:79
 msgid "JavaScript disabled for notebook display"
 msgstr ""
 
-#: packages/notebook-extension/src/trusted.tsx:79 packages/notebook-extension/src/trusted.tsx:82
+#: packages/notebook-extension/src/trusted.tsx:82
 msgid "Not Trusted"
 msgstr ""
 
-#: packages/notebook-extension/src/trusted.tsx:79 packages/notebook-extension/src/trusted.tsx:82
+#: packages/notebook-extension/src/trusted.tsx:82
 msgid "Trusted"
 msgstr ""
 
diff --git a/jupyterlab/locale/jupyterlab.pot b/jupyterlab/locale/jupyterlab.pot
index b166134818..d19e1c0ff8 100644
--- a/jupyterlab/locale/jupyterlab.pot
+++ b/jupyterlab/locale/jupyterlab.pot
@@ -6426,7 +6426,7 @@ msgstr ""
 msgid "The notebook is empty. Click the + button on the toolbar to add a new cell."
 msgstr ""
 
-#: packages/outputarea/src/widget.ts:1054 packages/outputarea/src/widget.ts:1060 packages/outputarea/src/widget.ts:1087
+#: packages/outputarea/src/widget.ts:1054 packages/outputarea/src/widget.ts:1060 packages/outputarea/src/widget.ts:1087 packages/outputarea/src/widget.ts:1089
 msgid "↑↓ for history. Search history with c-↑/c-↓"
 msgstr ""
 
@@ -6434,7 +6434,7 @@ msgstr ""
 msgid "Toggle output scrolling"
 msgstr ""
 
-#: packages/outputarea/src/widget.ts:605 packages/outputarea/src/widget.ts:632
+#: packages/outputarea/src/widget.ts:605 packages/outputarea/src/widget.ts:632 packages/outputarea/src/widget.ts:634
 msgid "Javascript Error: %1"
 msgstr ""