diff --git a/.changeset/fix-pronoun-array-bug.md b/.changeset/fix-pronoun-array-bug.md
new file mode 100644
index 000000000..06a6c5a3d
--- /dev/null
+++ b/.changeset/fix-pronoun-array-bug.md
@@ -0,0 +1,5 @@
+---
+sable: patch
+---
+
+Fix cosmetics tab crashing if global/room/space pronouns weren't already set.
diff --git a/src/app/features/settings/account/PronounEditor.tsx b/src/app/features/settings/account/PronounEditor.tsx
index 53aa64d27..e6aeaf781 100644
--- a/src/app/features/settings/account/PronounEditor.tsx
+++ b/src/app/features/settings/account/PronounEditor.tsx
@@ -17,9 +17,9 @@ type PronounEditorProps = {
 };
 
 export function PronounEditor({ title, current, onSave, disabled }: PronounEditorProps) {
-  const initialString = current
-    .map((p) => `${p.language ? `${p.language}:` : ''}${p.summary}`)
-    .join(', ');
+  const initialString = Array.isArray(current)
+    ? current.map((p) => `${p.language ? `${p.language}:` : ''}${p.summary}`).join(', ')
+    : '';
   const [val, setVal] = useState(initialString);
 
   useEffect(() => setVal(initialString), [initialString]);