Remove /HASH/draft/ in source image

Could you let me know how to remove /draft/HASH/ inside the generated image links.
In this demo site : https://janklima.art/ sources are clean. It contains only /images/image-name.jpg.
In my site, sometimes, image source contains : /sitecake-temp/HASH/draft/images/image-name.jpg

Could you let me know what I am missing?
Thank you

On live site there should not be hash in image path. If so, this is a bug. Please open new ticket with FTP details and detailed explanation where and how this happens.

Thanks