Fix _isgloabl flag in init method

Author: VANSH3104

src/core/main.js

@@ -37,8 +37,7 @@ class p5 {
     //////////////////////////////////////////////
     // PUBLIC p5 PROPERTIES AND METHODS
     //////////////////////////////////////////////
-    const hasGlobalSetupOrDraw = typeof window.setup === 'function' || typeof window.draw === 'function';
-    this._isGlobal = !sketch || hasGlobalSetupOrDraw;
+    this._isGlobal = !sketch;
     /**
      * A function that's called once to load assets before the sketch runs.
      *
@@ -661,9 +660,6 @@ class p5 {
     // ensure correct reporting of window dimensions
     this._updateWindowSize();
 
-    // Set up promise preloads
-    this._setupPromisePreloads();
-
     const friendlyBindGlobal = this._createFriendlyGlobalFunctionBinder();
 
     // If the user has created a global setup or draw function,
@@ -702,10 +698,13 @@ class p5 {
       // detects capitalization mistakes only ( Setup, SETUP, MouseClicked, etc)
       p5._checkForUserDefinedFunctions(this);
     }
+    // Bind events to window (not using container div bc key events don't work)
+    this._updateWindowSize();
 
     // call any registered init functions
     this.callRegisteredHooksFor('init');
-    // Bind events to window (not using container div bc key events don't work)
+    // Set up promise preloads
+    this._setupPromisePreloads();
 
     for (const e in this._events) {
       const f = this[`_on${e}`];