Logic Pro X not picking up Mic Signal from Behringer x1622 USB mixer

Hello all! I have a Behringer x1622 USB mixer. I can hear myself through the headphones but Onsee no indication that Logic is receiving the signal. I saw someone else asked this but no one solved it. My is mic plugged into input 1 and input 1 is selected in Logic also. I have a midi keyboard plugged up directly to iMac via usb too. And it receives the signal and records vine. But nothing with the mixer. Could someone maybe lay out some steps to be able to record vocals this way. I feel like I had this going at one point but it’s been years since I’ve touched this set up. Thanks!