clipboard obj only pastes if Nvil has copied to clip beforehand in same session

I really like the clipboard obj feature in nvil but noticed that it only works if I have copied to clipboard from nvil in the same session. In order to bring files from zbrush (GoNvil script is great!) into nvil I have to create a cube in nvil and copy to clipboard, the popup opens, I choose settings, from there I can copy from zbrush using script and everything works. If I copy from zbrush without first copying a mesh to clipboard from nvil, the paste command from nvil is ignored.

ya happens to me sometimes, it seems nvil delets the file from time to time