[rdo-dev] [tripleo] cannot configure host kernel-args for pci passthrough with first-boot

Hi, I'm trying to build a new OS environment with RHOSP 11 with a compute has that has GPU card. I've added a new role and a firstboot template to configure the kernel args to allow pci-passthrough. For some reason the firstboot is not working (can't see the changes on the compute node) Attached are the templates I used to deploy the environment. I used the same configuration I used for a compute role with sr-iov and it worked there. Could someone tell me what I missed? Regards, Samuel