No issue for me neither nor am I seeing a user changeable preference setting. What type of device(s) are you seeing this on (Desktop/laptop, tablet, phone, something else?) What browser(s) have you tried?
Thank you all for helping. Yes, the search button was missing. I log in tonight and all is well. The search button is there and it is working fine. I would like to know what caused it to be missing but I guess I should not care as long as it continues to be there and works. Thanks again.
Hard to say without an answer to my post #4 questions. A screenshot might have helped too. Maybe the page simply needed to be refreshed? Glad it's working again for you