Hi, I am new to Storyist, and am using it exclusively on the iPad. I am loving it, but I've had a couple scares where index cards have appeared black and without any information until I restart the app. Before I fully commit to mapping out my whole novel with index cards on Storyist, I want to make sure there is a way to effectively back up this data. I tried to export the manuscript to rtf or PDF, but neither format seems to retain index cards. Is there a trick to this? Is it not yet a feature (I ask, hoping very much that's not the answer )? Thanks in advance for the help!