Not that Audio Hijack asks for it, but have you taken a look in System Prefs > Security & Privacy > Privacy > Accessibility to see if Amadeus wants it?

And if not, I wonder if your unilaterally granting it would help?

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire