There'll be a fix that more consistently shows the Connecting...
message even after you switch to a new tab (which is what you've
running into) and not just for the current page. This means if you
switch to another tab that you've opened a while ago and it still
happens to be connecting, you'll see that as well.
As an extra fix, it'll show the title of the page whenever it changes
(including switching to a different tab), so for pages like Google
Reader that updates its title with the number of articles remaining,
you can easily see how many more there are even in full screen when
there's no title bar.
Ed