User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:2.0b9pre) Gecko/20101225 Firefox/4.0b9pre Build Identifier: Mozilla/5.0 (Windows NT 6.1; rv:2.0b9pre) Gecko/20101225 Firefox/4.0b9pre When you right click or hold the left click button to go back a page or forward it doesn't result in a pushed state. For example in the IE9 beta when right click the back/forward button results in a push state to visualise that the button has actually been clicked. Reproducible: Always Steps to Reproduce: 1. Right (hold left click key) on back/forward button 2. Right click menu appears without the button actually being pushed though.
Checked with the latest build and the latest nightly. Able to reproduce this behaviour
For me on Linux, the button changes from a hover state to a neutral state, but not to a pushed state.