I would like the ability to add a carousel/slider to my pages.
Don't know if you can see this comment but while waiting for this feature, you could try embedding a slide show from another provider or embed an Adobe XD project with transition slides.
Not as ideal as having the feature built-in but it's better than nothing.
Alisa Andrews commented
As a storyboard artist, this feature would help me easily display my boards, and let viewers just click through the images at their own pace. Truthfully, I'm trying to decide whether to switch to a different site that has this feature or not since it's very important to displaying storyboards properly. I really like Adobe Portfolio, but this is a very important feature to have.