Open Render in new Tab with timeout (to resolve issue with Safari)

app/assets/javascripts/editor/submissions.js

@@ -139,6 +139,9 @@ CodeOceanEditorSubmissions = {
         const active_file = CodeOceanEditor.active_file.filename.replace(/#$/,''); // remove # if it is the last character, this is not part of the filename and just an anchor
         const desired_file = response.render_url.filter(hash => hash.filepath === active_file);
         const url = desired_file[0].url;
+        // Allow to open the new tab even in Safari.
+        // See: https://stackoverflow.com/a/70463940
+        setTimeout(() => {
           var pop_up_window = window.open(url, '_blank');
           if (pop_up_window) {
             pop_up_window.onerror = function (message) {
@@ -150,6 +153,7 @@ CodeOceanEditorSubmissions = {
               this.showOutputBar();
             };
           }
+        })
       });
     }
   },