export for screens - file name as prefix option
Add a checkbox to allow the current file name to be used as the prefix in the export for screens dialogue, similar to the functionality in InDesign.
Currently you need to manually copy/paste the filename into the prefix box.
Also if the prefix box could be made larger that would be great - it only has room for approx. 10 characters at the moment, and naming conventions mean that our filenames are often much longer than that.