Opera, blogger and still the "uploading picture" bug

I just updated my favorite web browser Opera (I was running version 10.10 and now I'm running 10.53) - first impression .... wow, it's a lot faster than before (kudos for that) but I still have this pesky issue when I'm blogging using blogger.com or draft.blogger.com - when I want to add a picture by uploading a new one ... there's simply no "choose file" button - the window looks like that (in blogger.com)

and same issue (with the new uploading feature of draft.blogger.com) the window looks different but same issue - no choose file button - but the bug seems to be known and reported.