Hi,
I have done a lot of tests. when remove the toplevel_name paragraph. , A folder named "Managed favorites" will be created and the urls will be added into this folder.
Value:
[
{
"url": "microsoft.com",
"name": "Microsoft"
},
{
"url": "bing.com",
"name": "Bing"
},
]
Check the Bookmarks file under C:\Users\<user name>\AppData\Local\Microsoft\Edge\User Data\Default. Use the similar format as the value , like add "Roots" and etc. But they are not working.
I will keep testing. If I find the correct value, I will post here.