Now set "Fullscreen mode: Scale Outer" in project properties and try to resize the preview window. You will notice that the sprite tries to keep the same relative distance from the left top corner - this is how Anchor works. (to see it better move the sprite closer to left top corner on the layout)
Thanks for your input, I tot why it's not moving automatically, so now I'm getting it, We have to place it to the desired location so as per the viewport output (bigger or smaller) it will retain the location at Viewport left or right.
What if I want to place a logo in centre (in the loading screen or the menu) as per the condition it will move to the viewport left or right? there is no option to keep it in the centre. Please help.
(Sorry for stretching this discussion)