I have a page in Sitecore (v 9.2) and one of the component has Personalization enabled. Upon trying to AB test another component and running the test, the variations correctly showup in the page for each visits to that page. i.e. I can see the variation of the personalized component based on the rules and also I see the variation for the AB tested component.
Please let me know if there is anything different in the setup? I was wondering why would Personalization enabled impact the display of the test result?