Worker is not triggered for image resizing prefix

We’re on the Pro plan and have enabled image resizing for all origins.
We have a Worker deployed and would like to trigger if the request matches this route prefix:
*mydomain.com/cdn-cgi/image/*

The worker never gets triggered. We have tested with other route prefixes and it’s working fine in all cases, except this one. Is this route reserved or something?

We’re aware that by enabling image resizing, the /cdn-cgi/image/ path prefix is going to be handled by Cloudflare built-in Worker. Would this be the culprit that our Worker not getting triggered? How can we work around this?