I can't delete my bookmark on mobile phone

[ChirmyRam]

I am administrator of my office365 account and I use it to login Edge browser on mobile phone. But here is a bookmark in my mobile bookmark folder and i can't delete it. It's managed by my organization，it shows. How can I delete it on earth?

[#2]

Hi,
please check see if you're applying this policy to Edge browsers in your users/devices groups
https://docs.microsoft.com/en-us/deployedge/microsoft-edge-policies#managedfavorites