[Geary] Wayland issue: buttons on top right do not reappear when expanding/shrinking central pane to the right

[Federico Bruni <fede inventati org>]

Hi all

When I expand the conversations list's pane to the right, to the point 
that the right pane disappears, the buttons on the top right header 
(archive, delete, undo, minimize/maximize/close) are not restored (i.e. 
not visible) when the pane is shrunk back to its normal size.

This occurs only when I use Wayland.

Can anybody confirm?
If confirmed, what's the proper place to report the bug?

Thanks
Federico