It can be made so that majority of BMP images (those which URLs end with .bmp) can get imported as regular attachments but it will require some work for which I don’t have time since its not much requested feature.
Do you have that much BMPs? Does this means that all other issues you reported in other threads are solved?
A big thanks! Yes, all issues have been fixed by you. I have around 100 bmp files that still remain. And, apparently it’s not uncommon to have bmps in Blogger articles. Why they allow bmps is unusually since they are not a format that is universally recognized by all browsers.