Jay Same things happens when it is not an attachmen tin the email but a link to another web site, the pane gets stuck in the destination web site and never lets you back out to the email.
Also restoring the default view is not enough… you have to jump out of the board and back for the restored default view to become effective.
It is now functional but still to quirky to use productively. You need to be able to jump to links inside an email and back to the email easily. My suggestion is open the links just in an external browser window not in the browser pane. Its too much hassle and way too slow to be useful to open links or attachments inside the same internal browser pane, and it doesnt help functionaly anyway. The external browser functionality works better for that. I would leave the internal browser pane with just the original mail site and any link from inside that should open in an external browser , or offer a menu to ask (open in this pane or in an external browser).