2D camera panning and can't click UI buttons

Hey, I'm working on a click game. As you can see in this video https://streamable.com/9fsprw I use scroll rect for camera movement, everything is working but in the ScrollArea buttons won't working if the ScrollArea's camera is not inside the in the field of the camera but if it is, it's working correctly. I tried to put it in ScrollArea and that time not working very well. I mean, this https://streamable.com/0eiwyp so, any idea how to fix this or suggestion, something will be helpful, thank you.