Actually, it's more serious. I can confirm that dropping to attachments area doesn't work at all. And dropping to message body works only for SOME files. I can drop text and SVG files, but cannot drop JPG, DOC, ODS. It seems that binary files can't be attrached using drag'n'drop.
Actually, it's more serious. I can confirm that dropping to attachments area doesn't work at all. And dropping to message body works only for SOME files. I can drop text and SVG files, but cannot drop JPG, DOC, ODS. It seems that binary files can't be attrached using drag'n'drop.
Please increase importance. It's a regression.