Right now you can't move already created bookmarks to another folder from this menu:
cactus How would this work (can you add video from another browser showing it?)
Vlad The greyed out "Blog" in the image would be changeable to another folder effectively moving the bookmark
cactus @Vlad I hope that the bookmark can be moved just like dragging moves one bookmark to a specific folder without creating a new one or deleting the previous one.
Moving is better as it doees not have errors if it fails.