Feature Request: Controlling where the images/pdf file is imported when using Drag & Drop

[fjdemos]

Is your feature request related to a problem? Please describe. The drag & drop based import option only appends images/pdf at the end of the last image. Inserting photos or PDF files at the beginning or in between images is a common requirement.

Describe the solution you'd like The NAPS2 window should display the precise location when photos or pdf files are dragged over it.

Describe alternatives you've considered The majority of the time, I have to import images or pdf files, then manually rearrange the images. When there aren't many photographs, it's fairly simple, but when there are many images, it can take a long time.