Ok, updated. Now there is a backgroundColor and pressedButtonBackgroundColor.
The background color is indeed used for the whole ActionBar/PageHeader, so when the button is not pressed, it does not need (or have) a background color. When you pressed the button its color is set to pressedButtonBackgroundColor.
Ok, updated. Now there is a backgroundColor and pressedButtonBa ckgroundColor.
The background color is indeed used for the whole ActionBar/ PageHeader, so when the button is not pressed, it does not need (or have) a background color. When you pressed the button its color is set to pressedButtonBa ckgroundColor.