Integration of videos from Vimeo

I am trying to embed a video from Vimeo, which doesn’t seem to work (Youtube does work, though).
In edit mode I am dragging a video element into the page and can paste the following link into the video element :

No error message is displayed, but also no video (preview image).
When I publish and view the page again no video is diplayed.
When inserting the embed code manually (without Sitecake) everything works as intended.

<iframe src="" width="640" height="360" frameborder="0" allow="autoplay; fullscreen; picture-in-picture" allowfullscreen></iframe>

Am I missing something?

It does not work.

Please use raw HTML icon to embed Vimeo

Thanks for the quick response.

Will there be any updates in the near future (coming weeks) to re-enable Vimeo functionality?