Dynamic Card View issues

For API34 I had to use the Load Image Async method, as the images no longer appeared in the dynamic image component. The Update Image method also no longer works in this version.

But from now on I have another problem, because the Dinamic Card no longer has the same size as the image, it becomes much larger, with white margins on the sides:

This did not happen before in versions prior to API34

Update:
This side border probably happens because of the asynchronous loading of the image, because on another screen, this does not happen, and I use the same dynamic components. Checking…