Images not Exportable in web prototype.
I have created a prototype for my devs to work off of including exportable assets. The assets I want are all marked as exportable but they don't show up in the development link that I give to my devs. Below are screenshots showing this...

Here is an image showing the exportable icons and on the left you can see they are marked as exportable.

Here is an image showing the prototype that I'm viewing on web in development mode. As you can see, the icons are not exportable, they don't show up under assets.
Yesterday I made a new link for my devs and they icons worked. As soon as I updated the link, they don't. This is a huge problem because they are working off of one link. I can't give them a new link everyday, there are 12 devs and organizing that would be a nightmare. This seems like a bug to me. Any help would be appreciated.
I am on windows 10, have the latest version of XD as of the date of this post.
