1. Looks like the a menu toggle with the div structure avatar doesn't truncate text like the avatar with the image. Can validate on an example like https://www.patternfly.org/components/compass/html-demos/multiple-sections/

2. Also the default avatar in our examples switched from an img to the div structure and we probably want to change that back to the img structure for now? WDYT @andrew-ronaldson should we update our use of the avatar in the masthead user menu to any of our new variants or just leave it using the existing grey avatar image for now?

3. The avatars are bottom-aligned on full page examples - we should fix that so full page examples look better.

Jira Issue: PF-4318