HA not receiving IFTTT Webhooks

I have my Wyze cam connected to IFTTT and am attempting to turn on an input_boolean when it detects motion. I am not able to see the webhooks reaching HA when listening for ifttt_webhook_received, and I am using the Nabu Casa URL provided in the integration. APItester passed, and below is my IFTTT applet configuration. Any advice?