New MacOS Sonoma

[AlbanRampon]

Originally Posted by Bah434x

This is a macOS feature its part of the enhanced privacy and security setting telling you that an app or devices is using a screen record function to extend displays,

You may also see it you use things like zoom and remote desktop Desktop software

it isn't actually recording anything though

Yes, unfortunately we do not have choice as this is built-in macOS.

The only way to change this would be for you to also report that to the OS vendor as the message being not desired or helpful for docks as it means the icon is pretty much always here, stopping its usefulness.

Regards,
Alban