Temporary lines in objects created in Runtime

Question

When creating objects in Runtime in firemonkey appear several lines around the object, in the image below a tlayout, when resizing the form or hovering over the line it disappears, happens with Timages, Trectangles, Tlayouts and other components.

Would anyone know how to fix this error in the interface?

Tlayout appearing the lines

Tlayout after resizing the form

lay:= TLayout.Create(Rectangle);
lay.BeginUpdate;
lay.Parent:= Rectangle;
lay.Align:= TAlignLayout.client;
lay.EndUpdate;