In November, we added support for selecting files in file inputs.
Some webapps also support dragging and dropping of files when uploading. As of today, Studio1 can do that, too!
You'll find the new action under the Add action button on the Manuscript page. It looks like this:
First, you tell it which files to select by uploading the actual files into Studio1. Next, you tell it which element to drag and drop the files to.
When your video is rendered, Studio1 will show a file selector, select the files and drag and drop them to the drop zone.
Here's a demo video of what it looks like when rendered: