diff --git a/src/Terminal/ui/TerminalInput.tsx b/src/Terminal/ui/TerminalInput.tsx
index d7a2a7e80..8a1cefdf3 100644
--- a/src/Terminal/ui/TerminalInput.tsx
+++ b/src/Terminal/ui/TerminalInput.tsx
@@ -52,6 +52,8 @@ export function TerminalInput({ terminal, router, player }: IProps): React.React
   const [possibilities, setPossibilities] = useState<string[]>([]);
   const classes = useStyles();
 
+  // Need to run after state updates, for example if we need to move cursor
+  // *after* we modify input
   useEffect(() => {
     if (postUpdateValue?.postUpdate) {
       postUpdateValue.postUpdate();