Try disabling DesktopSharingHubEnabled policy, by executing provided DisableDesktopSharingHub.reg. Alternatively:
- Open regedit
- Navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome - Right click and add a
DWORDnamedDesktopSharingHubEnabled, with default value 0
You might need to restart the browser or go to chrome://policy/ and reload policies for this to take effect.
For other Chromium browsers, the path may vary, but a good choice is HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Chromium.
References: