Feature Request: Alignment within Layout Grid

I am really glad to see that Sparkle 5 brought Layout Grids. Unfortunately, I’m having trouble with getting things within the Grid Cells to align properly. Ideally, I would like items within the Grid Cell to align relative to the confines of the box, rather than the page. Otherwise, it’s very hard to make sure that things in the boxes are evenly sized and spaced without sizing text box to occupy the entire Grid Cell. Here’s a screenshot demonstrating what I’d like to see:

I stopped using Layout grids, it is to clunky and doesn’t work properly when you move things around.