Submitting sitemap of blogger blog to google search console

In many of the articles, I found that I can submit sitemap of my blogger blog by inputting


as my sitemap url. But when I did this, I got a URL error saying that it couldn’t fetch. I’ve also tried “myblogaddress/sitemap.xml”. None of it works. And on the old search console, it shows pending. Now google automatically index some of my page randomly. So I need to manually input all the pages on URL inspection and check if its indexed and request for index. It takes so much time. It will be very helpful if I can do it by a sitemap.