I use raindrop for moodboards and precedent studies. I often have multiple images on one theme that are collected into a relevant collection. I then tag them for easy reference later. However - sometimes you come across an image of the same theme later. And in those cases I'd like to use all the same tags as I used last time. At the moment I write them all out again, but it would be great if you could select another bookmark from which to copy all the tags