add the ability to include alternative text descriptions for images added to slides
One of the options in the add images page should be a text field for adding alt text. This option would map to the alt attribute of the image being added. If left blank, the alt attribute for that image would be empty. Adding this option and subsequent attribute would make the presentation more accessible, and allow the deck to meet spec for HTML.
We now support adding alt text for images! Look for the “T” symbol when an image block is selected. (This was actually added in October 2018 but we missed closing the suggestion, sorry!)