I am using the new Android Design Library based on this example chrisbanes/cheesesquare in github and here
I have run the example and I am having problems with Toolb
I had same problem, my toolbar was displaying wrong on API level greater than 21. I was using android.support.v7.widget.Toolbar as supportActionBar() and below content is in fragment, see pictures: on aplication start, toolbar is displaying wrong and when i colapse android.support.design.widget.CollapsingToolbarLayout, the picture is not hidden completely
I resolved this when i added android:fitsSystemWindows="true" attribute to the root element of view where Toolbar is located.
Now: toolbar is displaying normal and picture is hidden completely