Slide descriptions move around after saving

We are experiencing a bug. If one image has no description, after saving, all the descriptions from the images that follow it are moved up.

For example, images A-C have descriptions. Image D does not. Images E-G do. After saving, the descriptions have moved so D now has image E’s description, and so on, with G no longer having a description.

Please help me troubleshoot and resolve this problem!