Fix the position of the hamburger menu when shrinking the window?

Hello! I have a problem with the hamburger menu when I shrink the window. Normally it looks like this: https://imgur.com/a/qU0mpqz

but when I shrink the window it's like it's floating and looks like this:

https://imgur.com/a/JpsdT7k

I was wondering if there's a way to make it not float or to change it's position to the urlbar or something.

Thanks!