in the cell I have rectangle on the left and grouped three different tekst line on the right centered with this rectangle vertically. I grouped these three lines of text and added a stack. When I hide the second line, the third line goes up, but this group (all text) is not re-centered with the rectangle.
with other objects in the grouped stack too.

I need such a function in main component. If I change the number of lines of text (or objects) into an instant component to re-center.