diff --git a/src/app/App.tsx b/src/app/App.tsx
index 0e0a49d8..cad80912 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -8916,7 +8916,7 @@ export function App({ store, initialStatusMessage }: AppProps) {
         playerStartInteractionReachDraft,
         "Player Start interaction reach"
       );
-      const interactionAngleDegrees = readNumberDraft(
+      const interactionAngleDegrees = readFiniteNumberDraft(
         playerStartInteractionAngleDraft,
         "Player Start interaction angle"
       );