Bugfix on some Safari browsers, in exceptional circumstances, the blob download starts after the download link containing the blob has already been removed from the DOM, creating an "object not found"-error.

Author: igoethal

src/importExport.ts

@@ -431,7 +431,7 @@ function download_by_blob(text, filename, mimeType): void {
         element.style.display = 'none';
         document.body.appendChild(element);
         element.click();
-        document.body.removeChild(element);
+        setTimeout(() => document.body.removeChild(element), 1000); // 1-second delay
     } else {
         this.location.go(`${mimeType},${encodeURIComponent(text)}`);
     }