There seems to be no way to do this via Media Studio nowadays. Does anyone at Twitter internally or anyone who has faced the same issue know how to get this enabled? Where would one speak to a Twitter Partner Manager. Media companies tend to need longer than 140 seconds but there seems to be no way at all to post with this duration via the API, any third party or Media Studio. I’m assuming Media Studio and Ads will be given an update soon now that TweetDeck is getting some attention, they really do need a facelift.