Sentinel not triggering webhooks

I have a Sentinel configured on Kovan monitoring internal calls for
contract 0x3343F8024F6Df6033e38c2E88c4cc7496D015949. This is the implementation contract, and it has multiple clones.

The Sentinel is configured to fire a webhook that goes to an endpoint of my app but it doesn't trigger it. I have also tried to send an email but It didn't work either.

However, sentinel conditions seem to be fine because it finds the transaction I am looking for when testing sentinel conditions:


Network: Kovan
TX Hash: 0xf6912ae72c84325bae41de0a978c7d1749184686d72d697683aa13c0111b71bb

Thank you in advance!