Option to preserve overall window size when toggling tabs
By steve.purc... on July 27, 2012 09:42 (imported from Google Code)
When positioning a window precisely - either manually or with the help of a tool like Moom - it can be a bit frustrating when the new tab action causes the window to grow. I'm aware that I could uncheck "Hide tab bar when there is only one tab", but that would commit me to losing real estate in every single-tab window.
For this reason, I would love to see an option such as "Preserve window size when showing/hiding tab bar".