Using preset. Everything works but the shortcut to launch phone?

Using galaxy s7 edge, nougat 7.0 and nova launcher. All other shortcuts launch the selected app. The phone is listed as launch activity. I get the slight vibration when touching the phone icon but the phone won't launch. Please help!

On 7.0 Kustom should ask you for a specific permission to make calls when you try to save, did it show it?