Hi, I've noticed what seems to be an issue with keyboard navigation in the Grid. Whilst you can navigate columns using the keyboard and if you navigate a cell off screen it will scroll into view. However, if you navigate onto a column header cell off screen it does not scroll that column into view. I am able to reproduce this issue on example grids, namely I use the collapsable group headers demo with a reduced window size.
Example Video: https://drive.google.com/file/d/1TmvaStrgLusfynhwoVNmHzKICY1awpm0/view?usp=sharing