To optimize the utilization of the slideshow content area within Displays, communities currently face the challenge of selecting an appropriate slide size in the Designer. This choice can be perplexing, as it depends on whether they have the activity sidebar or not. To address this issue, introducing an option to specify the display associated with the slideshow could potentially enable an automatic resizing feature, ensuring the correct dimensions are applied.
Furthermore, I am of the opinion that it would enhance the aesthetics if the slideshow content seamlessly occupied the available space within the displays.