User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6 When I configure tabs to open new documents in a new tab instead of a new window, and open a new document from Start Menu>Run> or from an external application, if the browser is running in print preview mode, the new document open in the same mode Reproducible: Always Steps to Reproduce: 1. Set Tools>Options>Tabs>Open in a new tab (not sure about the text, my firefox is in Spanish) 2. Start Menu | Run | "C:\Program Files\Mozilla Firefox\firefox.exe" http://google.com/ 3. In firefox, File | Print Preview 4. Without hitting the firefox [Close] button, Menu | Run | "C:\Program Files\Mozilla Firefox\firefox.exe" http://yahoo.com/ Actual Results: The second page (yahoo.com in the example) shows in print preview mode. If I hit the firefox print preview [Close] button, nothing happens unless I switch to the original previewed page before hitting the button. Expected Results: I expected the second page (yahoo.com in the example) to open in a browseable window or tab, not in print preview mode. Or, at least, to be able to exit the print preview mode from another tab than the one entered that mode. I think the "Print Preview Mode" is now done in a per-window basis. I expected it to be per-tab.

Confirming. I've just experienced this with a trunk build as I clicked a link in Thunderbird. Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a9pre) Gecko/2007092605 Minefield/3.0a9pre

(In reply to comment #0) > The second page (yahoo.com in the example) shows in print preview mode. That's not accurate. The print preview toolbar persists, but at the same time the page is fully browsable and not rendered like a print preview. At least that's what I see.