Hi,
in OMERO.web 5.1.0, selecting an image and pressing the DEL key leads to the image being gone from all lists, but only until a refresh action or until the folder is revisited, i.e. the image is not actually deleted.
This behavior is confusing for users. A better solution would be to either initiate a true delete action (with confirmation message box) or ignore the key altogether. I would prefer the first solution, since this would be what most people expect to happen.
Cheers,
Tristan