Hi,

Since commit "image-dired: Improve mouse behaviour" it is no more
possible to select several thumbnails with the mouse.
Could this be reverted please?
Deleting the line
         (define-key map [drag-mouse-1] #'ignore)
is enough for me...

I like to create a region with the mouse, and then use C-mouse-1 to
toggle the marks of the thumbnails in that region.

-- 
           Peter