When adding a bookmark on Firefox Desktop, putting a bookmark in a folder when adding it becomes cumbersome when one has a lot of bookmark folders and sub-folders. What I mean by that is that the user has to scroll a lot to find the folder they want to put their bookmarks in. It takes too much time. My suggestions for improvement: # Allow the user to resize the "Add bookmark window" so that they can quickly spot the folder they're looking for. The ideal would be to have the possible to maximize the "add folder" pop-up/window just like the one we have when we click on "Manage bookmarks" (Ctrl-Shift-O). This would be much faster. # Provide a search bar to quick search for the folder/sub-folder we want to put our bookmark in.