I have made a component with 2 variants that has an animation between the 2 variants, but if i place it in the main parent frame of my website layout with giving it position fixed, it will disappear from the prototype preview.

also, what i really need is a way to make this component sticky, but relative to the bottom of the viewport - i dont know of any way to do this, theres a setting to make it stick to the top of the viewport, but not for what i need.

are there any solutions for these issues?