Previewing as anonymous: When the editor clicks the Preview as visitor action, regardless of what mixed state the editor left the page, start the preview-as-visitor session with the anonymous persona. Resolve components to their original content.

Previewing as a persona: When the editor chooses a persona, resolve the first component variant that matches the persona's segments and traits. The resolving should happen for every personalized component on the page.

Previewing with ad hoc traits: When the editor picks ad hoc traits, resolve the first component variant that matches the ad hoc traits (or persona + ad hoc traits) on the page.