I was trying to edit my bookmarks on firefox mobile but I noticed that I wasn't able to manually move a bookmark (putting it one block higher/lower) nor am I able to highlight more than one page to put in a folder or put it higher/lower. It seems like a really simple feature yet it's still not implemented.

The only thing I can do when I highlight more than 1 page is that it allows me to open them both in a new tab/private tab or delete them both.