When aligning objects that are nested deep in a complex component it isn't always that easy to right click on the right object from the first time on.

As an advanced user i would like to select align to pixel grid in the layers panel by right clicking the selected layer and navigating to 'align to pixel grid'.

Limitations of items in this specific context menu is a concern, i would make a group "design options" and add the suggested 'align to pixel grid' option together with the 'add colour to assets" option to it.