How do you vertically bottom align contents of a column in a grid?

It looks like the documentation tell me to mark the row as baseline, however that currently has no effect. Ionic Demo: UI Components & API Customization to Create Interface

To change how columns in a row align vertically, add the center or baseline attribute to an .

The demo on the link above shows my issue. The 4th row has the baseline attribute defined, however the cell is shown at the top of the row.