Running DisplayLink Manager on Mac without the purple icon

from blog Rob Allen, | ↗ original
I recently acquired an Elgato Prompter which acts as an additional screen on my Mac. It does this using DisplayLink and the DisplayLink Manager app needs to be running. A new security feature of the newer macOS versions is that when your screen is being recorded, an icon is displayed in your menu bar. It looks like this and cannot be disabled:...