Weird white line on top of Action Bar

I implemented a DrawerNavigationView with a BottomNavigationView at the same time, but the problem is the ActionBar... The default fragment is ok enter image description here But changing fragment it creates a weird white line on the top of the ActionBar, which is not anymore in the right position... Do u maybe know why?enter image description here Thank u for help D:

https://stackoverflow.com/questions/66522276/weird-white-line-on-top-of-action-bar March 08, 2021 at 06:47AM