Can't access object in R2 bucket through domain r2.dev

Hello,
I created a R2 bucket, I don’t want connect this bucket to a domain, so I allow public access by r2.dev domain like that

But when I access the object, it got error.
https://pub-98eda92d3f4940469994bbb49a8ee1ed.r2.dev/345640809_820814449464852_5890709466371474021_n.jpg

Anyone know why?
Thanks

I can access the URL and see the image all right… no error.