diff --git a/src/view/components/SequencerTab.js b/src/view/components/SequencerTab.js
index c5353bc..eee9e73 100644
--- a/src/view/components/SequencerTab.js
+++ b/src/view/components/SequencerTab.js
@@ -153,7 +153,9 @@ controlled.forEach(c => c.control());`;
         for (const a of pre_args) {
           const spec = m.spec.args[n];
           if (spec.option) {
-            options[spec.label] = a.replaceAll('"', '');
+            if (typeof a === 'string' || a instanceof String) {
+              options[spec.label] = a.replaceAll('"', '');
+            }
           } else {
             args.push(a);
           }
diff --git a/src/view/components/SequencerTab.svelte b/src/view/components/SequencerTab.svelte
index e8f25ba..7365e18 100644
--- a/src/view/components/SequencerTab.svelte
+++ b/src/view/components/SequencerTab.svelte
@@ -18,6 +18,7 @@
       }
       fullCode = getCode();
    });
+   $: debounce(() => (fullCode = getCode()), 200);
    onDestroy(unsubscribe);
 
    function getCode() {