diff --git a/src/WindowBehavior.ts b/src/WindowBehavior.ts
index 8ff067e..2686844 100644
--- a/src/WindowBehavior.ts
+++ b/src/WindowBehavior.ts
@@ -46,7 +46,7 @@ export const installWindowBehaviors = (
   });
   window.addEventListener("visibilitychange", (event) => {
     event.preventDefault();
-    saveBeforeExit(app);
+    saveState(app);
   });
 
   if (preventMultipleTabs) {
diff --git a/src/extensions/ArrayExtensions.ts b/src/extensions/ArrayExtensions.ts
index bb1d078..3e3c482 100644
--- a/src/extensions/ArrayExtensions.ts
+++ b/src/extensions/ArrayExtensions.ts
@@ -178,6 +178,7 @@ export const makeArrayExtensions = (api: UserAPI) => {
     );
     // @ts-ignore
     const totalDurationInPulses = adjustedDurations.reduce(
+      // @ts-ignore
       (acc, duration) => acc + duration * ppqn,
       0
     );