Combined Auto Layout & Fixed Position

It should be still possible even if you put it in absolute position (ignore auto layout) if you properly set the constraints of the layer. But if you’re just talking about the prototype you can just set the header into sticky so it would stay in place without putting it on absolute position.

yes it's possible when only top bar using sticky, but i need sidebar to fit the screen, because there is a menu that fixed to the top and bottom of the screen

Hmm. So it’s not just the topbar but also the sidebar? Can I see how you structured your layer, because you can control the scrolling on your layer.

sure, this zip contain screenshoot & video is what I want, but I can't because I use responsive auto layout

Weren’t you able to do it? Anyways, based on what I understand here is this is what you want:

1. Full responsive auto-layout
2. No absolute position (ignore auto layout)
3. Only the content is scrollable

1. Have you tried just adding the scroll on the Main Content container only?
2. Is your side menu vertically responsive? Based on the first video, it’s not but on the second video, it is.
3. You can’t set scroll/overflow if the content is less than the parent container, all the contents should be longer than the container.
4. All the container and it’s sub content should be on Fill. 
5. Side menu panel gap should be in auto or one part’s height is in fill if you want it to be sticky at the bottom (i don’t recommend it because when you expand the number of menu, you’re going to be having an inside scrolling menu though not sure if that’s going to be intended on the design).

yes it works, but when accidentally scrolled in the sidebar or navbar, it will go down

Ohh, I think that’s a bug. The extra white space right? Not entirely sure what causes it. The size should be the same size of the main frame, for the content to be overflowing with all contents heights on fill means that it’s not working as expected.