Way to get "move" back in bookmarks manager

[slickrcbd]

I'm trying to clean up my mess of a bookmark file. Exporting it is an 80mb file, and I used to export it to a 3.5" DSDD disk 20 years ago.
There used to be an option to "move" a bookmark that would bring up a dialog box to choose a folder.
Now the only way I can find to do this is to use "cut" and then navigate to the folder I want and choose "paste", then I have to hunt down the folder I was working in.

I've got too many folders named "slp" for saving my place when I go to sleep. I'm sorting out which ones to keep and deleting the majority. Is there any way to bring back the ability to easily file an errant bookmark or group of bookmarks where they belong without losing my place in the mess?
Or does this feature still exist, but hidden like the "bookmark all tabs" option? I used to have a trick in userstyles.css that revealed it all the time, but that stopped working an update or two ago.