[threads] Show threads with no content with the correct height
[threads] Show threads with no content with the correct height

Eagles2F/inbox-scaffold-html5,Eagles2F/inbox-scaffold-html5,nylas/inbox-scaffold-html5,PriviPK/privipk-webapp,nylas/inbox-scaffold-html5,PriviPK/privipk-webapp,PriviPK/privipk-webapp,nylas/inbox-scaffold-html5,Eagles2F/inbox-scaffold-html5,PriviPK/privipk-webapp