Archives seems not work in main client window (beta7-2)

In main windows, using smart folders, archives button doesn’t work. Nothing happen.

If i want put my new mail, but read, into archives I have to double clic on subject, then message windows appaer, and so i can click on archives button.

Maybe a bug ?

The archive button works only with providers which support this kind of archiving. Most probably with GMail. This button does unfortunately not work with other providers that use e.g. the IMAP protocol.

I’ve already asked / reported the very same question/issue and I too would like this button to work for *all* providers archiving to local folders.