Change the line colors of a "Repeating group" containing "Repeating groups" or a larger texte aera

[abaudin]

Hello.
I have no problem in a simple RG.

BUT.
In a RG containing other RGs or a larger text area, the group does not grow according to the elements contained in the cell.

Is there a way to make the group take the size of the cell?

Thanks for your lights !

André