I can automate the lower third length by parenting it's length to the text size.
However I got two texts: a name and a function/title.
I want the lower third to get the length of whatever text is the longest.
So far I tried very complex techniques where the texts would change the size of additive mattes, but I just don't understand the way XPression does this. It's no After Effects unfortunately.
Does anyone have a solution? I can't write scripts and since support is not at home I do not have the latest version where you can connect certain object parameters to affect other object parameters.