Why did you have to change this addon why? New settings in page was and always will be pointless. I use black theme and now I can`t see anything when I click on email icon, background is gray and fonts are black :( lucky I don`t use settings often, but could you at least change font colore? I use "FT DeepDark " is the best one for Firefox, test it and you will see how it looks...

I will stay with older version with normal settings and with normal window when I click on email icon... Sry but I just don`t like new look at all and settings in page oh good no thanks. Don`t even know what is wrong with (Not you) all devs to set settings in page and not made/leave normal window with settings.