diff --git a/client/src/components/Chat/Input/ChatForm.tsx b/client/src/components/Chat/Input/ChatForm.tsx
index d878e7f07f..72e04091f5 100644
--- a/client/src/components/Chat/Input/ChatForm.tsx
+++ b/client/src/components/Chat/Input/ChatForm.tsx
@@ -127,6 +127,7 @@ const ChatForm = memo(({ index = 0 }: { index?: number }) => {
 
   const { submitMessage, submitPrompt } = useSubmitMessage();
 
+  // Detects if the device is a touch-screen by checking if the primary input mechanism is coarse (e.g., a finger).
   const isTouchScreen = useMemo(() => window.matchMedia?.('(pointer: coarse)').matches, []);
 
   const onSubmit = methods.handleSubmit((data: { text: string }) => {