Cant rewrite ingress address

[ZrytyADHD]

What question do you have?:
I have a problem with address rewrite.

I installed contour with TLS Delegation on Kubernetes 1.26
Everything work fine with Ingress etc.

Problem is with address rewrite on external F5 or HaProxy.
In my example:

Contour is using Wildcard certificate with IP for example 10.1.1.10

Ingress address on Contour - appliaction1-dev.kube-dev.example.com - directly work with TLS like charm.
Address on HaProxy rewrite to appliacation1-dev.example.com which is frontend with TLS point directly to backend appliaction1-dev.kube-dev.example.com and don't work.
I get 503 service not available.
What should to be configured in Contour or Haproxy to get it work