diff --git a/src/view/com/composer/text-input/TextInput.web.tsx b/src/view/com/composer/text-input/TextInput.web.tsx
index 06ff9836c7..d5db7bcb6a 100644
--- a/src/view/com/composer/text-input/TextInput.web.tsx
+++ b/src/view/com/composer/text-input/TextInput.web.tsx
@@ -221,7 +221,9 @@ export const TextInput = React.forwardRef(function TextInputImpl(
           }
         },
       },
-      content: generateJSON(richtext.text.toString(), extensions),
+      content: generateJSON(richtext.text.toString(), extensions, {
+        preserveWhitespace: 'full',
+      }),
       autofocus: 'end',
       editable: true,
       injectCSS: true,