Minor UI fix

assets/js/component/fake-input.js

@@ -8,9 +8,7 @@ const changeListener = (event) => {
     requestAnimationFrame(() => {
         const element = event.target;
 
-        if (element.innerText === "\n" || element.innerHTML === "\n") {
-            element.innerText = "";
-        }
+        element.innerText = element.innerText.replace(/\n *$/, "");
     })
 };