Asset Store Submission: screenshot image order?

I have looked at the HT$$anonymous$$L code that is generated, and there is no hint on how unity deter$$anonymous$$es the ordering. For me i have noticed that tweaking an image and re-uploading it causes the order to change, and also if i delete and image and go back to a previous version/filename it will restore the previous order. So it is possible to just keep shuffling the images until you get a good roll.

I would also like an answer to this. Considering how stringent the Asset Store guidelines are, it would help if the system didn't have such inconsistencies eg. all of my screenshots were correctly numbered but in the preview they come up in what seems like a completely random order. Strange