Pac bypass for site (that resolved to an AWS ELB instance) does not work

Running into an issue where I add an host to my PAC Bypass list but the traffic is not bypassed, the page still flows through Zscaler. Now the host resolves to an AWS ELB and two ip addressed depening on your dns cache.

Anyone experienced this before and get it successfully bypassed? If so what did you end up haivng to do?