Yes, it is possible and I believe you can find the solution at any factory script.
Sorry, I’m not at my DAW right now, so I cannot send the code snippet immediately.
I don’t know if this was possible until v12.0.50, but the updated API now provides “mOnTitleChange” and "mOnColorChange callback functions to MR_QuickControls and MR_FocusedQuickControls classes. So i bet there should be a way now.
Thanks Thomas, I’ll look into these events.