We are modernizing our PowerPoint VBA add-in to Office.js. In our VBA add-in, we are able to search through all the slides in a file, export each slide as a separate file and put the resultant files ...
This is a welcome addition but it misses some content types associated with the slide such as tags. I also wonder if there is a need to have an option to retain all of the masters in the source file when exporting. It currently only retains the master for the current slide.