I want to change the color of the header when I open the drawer navigation.

[onyourmark]

Excuse me!

I want to keep the white header while scrolling, fixing the header while making the header transparent when the screen is at the top.

I want to change the transparent header to white when I open the Drawer navigation.

I will attach a video, so can you check it?
Thank you.

https://drive.google.com/file/d/1XO7I7OQuyz6htgdJH4iG7goDHuAOLKlT/view

[made4Uo]

Hi, 

I think you want a transparent header. I think you are using Dawn, so this works for you.