Re-open categories tree after drag and dropping a media item

Thank you for the excellent plugin. I like that it is not bloated and uses WP taxonomy. May I offer a small feedback?

After drag and dropping media items to a sub-sub-category, the categories tree closes again returning to it’s initial state. So, if I want to add more images to that sub-sub-category, e.g. after scrolling down further on the grid view of the media library, I have to open the category tree again into that sub-sub-category.

It would be simpler if the category tree remains at the state where it was at before performing the drag and drop.

Thank you for considering.