DC's search activities work fine, however, once I press enter to show the selected contact in AlFred, it transfers me to a Mac contact even worth with the selection of another contact. I didn't face this issue earlier, I delete the workflow and reinstall it once more with no difference.
I'm not sure if it's clear enough, or do you require further information, kindly advise.
Edit: No, I did not install any contacts app at all, Mac's Contact is the only app I have.