perfect except for two issues I had: - I was unable to change the background color in the preferences for some reason - there should be an option to not-count pinned tabs.
I hope that the pinned tab feature is added at some point but until then it still continues to be a useful and unobtrusive addon.
Is the checkbox next to the background color checked? Otherwise, the color has 0 opacity, in case you want a transparent background.
I already have an experimental patch to exclude pinned tabs, hidden tabs, or discarded tabs. But I would want to have more test coverage before adding that.
