Can someone explain this type of rectangles?

[Mafe_Perdomo]

I haven’t been able to figure out why this rectangle layer has 4 corners outside.

I think it’s related to the fact that the drop shadow is somehow detached. I mean, there’s an object between the rectangle and the drop shadow. How do you do this?

[tank666]

@Mafe_Perdomo

I haven’t been able to figure out why this rectangle layer has 4 corners outside.

This icon means that the object is absolutely positioned. You can learn more in this Help Center article:

Explore auto layout properties

@Mafe_Perdomo

I think it’s related to the fact that the drop shadow is somehow detached. I mean, there’s an object between the rectangle and the drop shadow.

There may not even be a drop shadow here. It can be a simple object that is lower in the layer hierarchy. Just explore each layer and each of its properties.