sharing.code configuration no longer works
See example here: https://media.mtb-mag.com/pv/14130/ . We have this configuration for sharing which worked well until few days ago:
code: '<iframe src="https://media.mtb-mag.com/pv/14130/embed" width="750" height="422" frameborder="0" scrolling="auto" allowfullscreen="true"></iframe>',
Clicking on the sharing button we used to have the social links above and a textarea with the code '<iframe ...' on the bottom. We have not changed anything in our configuration, but the code is not shown anymore.