Folders expand, ajax delete

General question, i purchased one year agreement, after one year will plugin will work and you will be able to create more than 10 folders or it will restrict this?

1. How to collapse all folders on media section open? we have hundreds of folders and every time we open media all folders automatically gets expanded, this is really annoying feature? Is it possible to get rid of this (maybe even through php code)

2. when you bulk select and delete items from library, there is no ajax, you have to refresh a page i n order to see that your items are gone, is this is a bug, or is it by design?

Thank you.