Description of the issue:
How can this issue be reproduced?
Expected result:
Brave Version( check About Brave):
Additional Information:
go to brave://bookmarks/ to manage your bookmark
what you mean you have number of some bookmarks where you see this
Below I have copied & pested 3 you tube site I book marked. The first shows a (5) the second shows a (1) and the last shows no number. Does that mean the (5) mean I book marked that same site 5 times? If it does, How can I remove only 4 copies but save it only once?
Also can I save bookmarks in different folders?
(5) 6 Ways to Open a Lock 
NEW - YouTube](https://www.youtube.com/watch?v=8bxAIK9W1Y0)
(1) Top 10 Bruce Lee Real Fight Nobody Knows - YouTube](https://www.youtube.com/watch?v=YM_38Mt61S8)
How to Film Professional Videos w/ Android Smartphone! - YouTube](https://www.youtube.com/watch?v=bqn8NOAC9BE)
Brave doesn´t highlight double bookmarks, it simply is a number that has been added to the bookmark name, not sure why.
I have my bookmarks in different folders, open
brave://bookmarks/
Look on top on your right hand side, you will see three small dots, click on it, you will see: “Add New Folder”, you can drag and drop bookmarks in and out after it has been created.
as @yubi said that could be the reason also you can rename the bookmark go to the bookmark manager then click on the 3 dots and edit it and change it’s name
did you bookmark those links by import from other browser