We are attempting to use twitter cards and after initially saying that the card is not validated, the content now appears with a View Summary button. Is this because the card is not whitelisted? Also the Approve card button is no longer visible when I try to validate the card again. Please help. http://www.wago.us/wago/careers/overview/
Cards require users to click the View Summary button. This is working as expected. If you see other cards pre-expanded in a timeline, they are likely from publishing partners or are promoted tweets via the Ads platform.