🐛 dont override other event callbacks

page/start/copylink.js

@@ -1,4 +1,4 @@
-window.onload = function(){
+window.addEventListener("load", function(event){
 	// REGISTER ONCLICK HANDLERS //
 	// iterate over all copylink buttons
 	let copylink_button_list = document.getElementsByClassName("copylink");
@@ -9,7 +9,7 @@ window.onload = function(){
 		// add descriptive title
 		one_copylink_button.title = copylink_hint_text;
 	}
-}
+});