Suppress list of individual files on instantiation page?

System

Workflows generated via worfklow modeler seem to have the unsavory habit of injecting an individual file comment list on the instantiation page. So far as I can tell, there doesn't seem to be a way to prevent this. I can do a bit of poking around in the instantiation page HTML and probably make a good guess at the path for setting those readonly via FormAPI, but I'd rather be able to just turn that off. Is there a way to do that that I'm just missing?