Set maximum label width using the minimum amount of lines

Question

Hi I'm facing this issue:

I am trying to achieve this:

I want that the red label doesn't use more than the 50% of the cell width, but if it needs less space or it is a multiline calculate the real width of the cell instead of leaving a big blank space where there is no text.

What I am getting:

If I force it to be 50% of the width:

If I set width equals or less than 50% of the width:

Answer 1

Fixed! To make that a multiline label gets the real width instead of the maximum with but using the minimum amount of lines like this:

instead of this:

You have to set the horizontal compression resistance priority to 1000.