fix: refresh config once window.load fires otherwise we get stale data

Author: devvaannsh

src/LiveDevelopment/BrowserScripts/RemoteFunctions.js

@@ -4301,18 +4301,21 @@ function RemoteFunctions(config = {}) {
                 _hotCorner = new HotCorner();
                 _hotCorner.updateState(config.mode === 'preview');
             }
-            _requestConfigRefresh();
         });
     } else {
         // or if the DOM is already ready then init directly
-        setTimeout(() => {
-            if (!_hotCorner && !isUnitTestWindow) {
-                _hotCorner = new HotCorner();
-                _hotCorner.updateState(config.mode === 'preview');
-            }
-        }, 0);
+        if (!_hotCorner && !isUnitTestWindow) {
+            _hotCorner = new HotCorner();
+            _hotCorner.updateState(config.mode === 'preview');
+        }
     }
 
+    // we need to refresh the config once the load is completed
+    // this is important because messageBroker gets ready for use only when load fires
+    window.addEventListener('load', function() {
+        _requestConfigRefresh();
+    });
+
     let customReturns = {};
     customReturns = { // we have to do this else the minifier will strip the customReturns variable
         ...customReturns,