Sync won't stop replicating my bookmarks

Description of the issue:
Sync will not stop replicating my bookmarks. I get duplicate and triplicate bookmarks propagated in seconds between all my different machines no matter how often I clean them up to just a single copy of everything.

Steps to Reproduce (add as many as necessary): 1. 2. 3.
have more than one machine in a Sync chain

Expected result:
Sync needs to be smart enough to turn off the replication process. There should only ever be one copy of a bookmark on any given machine.

Reproduces how often:
in seconds each time a Brave browser is the active window

Operating System and Brave Version(See the About Brave page in the main menu):
all

Additional Information: