ios - Change 1Password App extension navigation bar title color -

i trying change color of navigation bar title , status bar items in 1password app extension. unable find way it.

please image below.

there must way it, uber app doing it. please find image below.

can 1 please suggest me way it.

change navigationbar title color:

self.navigationcontroller.navigationbar.titletextattributes = @{nsforegroundcolorattributename:[uicolor graycolor]}; 

change status bar font color: 1.in info.plist add item: uiviewcontrollerbasedstatusbarappearance no

2.add code in [viewcontroller viewdidload]

tip:if need change viewcontroller status font color，you should add in [appdelegate application:didfinishlaunchingwithoptions:]

[uiapplication sharedapplication] setstatusbarstyle:uistatusbarstylelightcontent];