fix: delay block sometime not working on firefox (#1554)

src/manifest.firefox.json

@@ -8,7 +8,7 @@
   },
   "background": {
     "scripts": ["background.bundle.js"],
-    "persistent": false
+    "persistent": true
   },
   "browser_action": {
     "default_popup": "popup.html",

src/workflowEngine/blocksHandler/handlerDelay.js

@@ -1,7 +1,7 @@
 function delay(block) {
   return new Promise((resolve) => {
     const delayTime = +block.data.time || 500;
-
+    console.log(delayTime, 'huh', block);
     setTimeout(() => {
       resolve({
         data: '',