Equal Space Between Two Text Layers When Slider Resizing
AE 23.1.0
macOS BigSur 11.7.1
Hi, we're creating some simple lower thirds MOGRTs for our University.
Having successfully got the shape layer behind to resize as per the longest of either text layer, I'd like to know how we can keep the space between both text layers equal/relative even if the text size increases. See below:

Once the slider has increased the text sizes, you can see that the space between the two is diminished. We are dividing the point size of the bold text layer by 2.62 to get the size of the second text line, which you can see as a Source Text expression.

Any pointers? Thanks!
