User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2a1pre) Gecko/20090620 Minefield/3.6a1pre Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2a1pre) Gecko/20090620 Minefield/3.6a1pre When you put your cursor over the "Recently Closed Tabs" in the History menu and then move the cursor somewhere else, the 10 most recent pages you have visited disappears in the History menu. Reproducible: Always Steps to Reproduce: 1. Open the history menu (alt + s). 2. Move your cursor over the Recently Closed Tabs button. 3. Move your cursor somewhere else (e.g. on the Recently Closed Windows or on the search bar, etc.) Actual Results: The 10 most recently visited pages disappeared from the history menu. Thankfully, this is only temporary--they are there next time you open the history menu. Expected Results: They should not have disappeared, but stayed there.

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2a1pre) Gecko/20090617 I definitely see that. You beat me to reporting it because I was feeling very lazy these last couple days. :D Anyway, I see this on the 6/17 trunk. I'll see if I can find the regression range.

Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2a1pre) Gecko/20090620 Minefield/3.6a1pre Confirmed as well.

range: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=a785e143ec10&tochange=fd036af63b3e => caused by checkin of Bug 324430

hmpf