When selecting multiple frames simoultaneously (by holding Command and clicking on several frames), only the one that has been clicked first receives a frame to show it is selected. The others are, however, indeed selected; drag and drop works on all the selected pictures, e.g.
When selecting multiple frames simoultaneously (by holding Command and clicking on several frames), only the one that has been clicked first receives a frame to show it is selected. The others are, however, indeed selected; drag and drop works on all the selected pictures, e.g.