The classic version of Storymaps has more options for images than the new storymaps. Especially concerning image placements and functionality I would like to use the following options in the narrative/text panel of the sidecar:
1. Being able to resize images. Now images automatically scale to the full width of the narrative panel
2. Being able to use the image as a link/url. Now it is only possible to show the image at a bigger size and add alternative text.
The screenshot below shows the classic version of storymaps where the functionality is available. As you can see the image is small and clickable.

@OwenGeo (since we discussed this in another topic)