Description - pretty much every other dashboarding solution allows uploading images in a dashboard whereas in Analysis Workspace, you must provide an image URL which is a major issue for many of my clients.
Why is this feature important to you - it is a standard feature in pretty much all other dashboarding solutions, even the free ones like Looker Studio.
How would you like the feature to work - have a drop zone or dedicated image upload button to upload the image on Adobe servers where they stay connected to the current dashboard and get removed once the dashboard is deleted.
Current Behaviour - you must have your own image hosting, worst case use internet service like imgur to get an image URL that can be used
Side note: I would add a screenshot here but the functionality currently seems broken.