Remove Grant moderator rights

I am unable to remove the moderator rights from participant panel

i had removed from remote pane but not from above one

Just make sure the participant is not moderator at the serverside.

I had similar issues, you can use this css tweak:
a[id^=grantmoderator]
{
display:none;
}

this works with latest version.
div[aria-label^=Grant]
{
display:none;
}

i had use this one and it get resolved

In your config.js you can now hide this using:

remoteVideoMenu: 
{
  disableGrantModerator: true
}

However, it appears this is not honored by the Android and iOS SDKs.

Likewise, it appears the other options for remoteVideoMenu (like disablePrivateChat and disabled) are not honored at all.