We are using GIS Enterprise Portal 10.5.1
I recently created a Cascade storymap for our organization, and it appears as though images on the story map are not being displayed for a level 1 user. However, Level 2 users can view the story map with no trouble.

The image above shows what the story map looks like for a level 2 perspective
The image below shows what the story map looks like for a level 1 perspective

As you can see, it says a message that says "Sorry, this content is not accessible.
However, the text and even maps show up fine.
Any idea as to why we are experiencing this issue?