Set up immediately if document is already loaded

Author: MattiasBuelens

code-input.js

@@ -831,8 +831,12 @@ var codeInput = {
             if (this.templateObject != undefined) {
                 // Template registered before loading
                 this.classList.add("code-input_registered");
-                // Children not yet present - wait until they are
-                window.addEventListener("DOMContentLoaded", this.setup.bind(this))
+                if (document.readyState === 'loading') {
+                    // Children not yet present - wait until they are
+                    window.addEventListener("DOMContentLoaded", this.setup.bind(this))
+                } else {
+                    this.setup();
+                }
             } 
         }