Is it possible to combine canary deployments and a Load Balancer with the least outstanding requests algorithm?

[francardoso93]

Using AWS ALB with weighted targets and "round robin algorithm" seems to be the default way of doing canary. But what would happen if I change the algorithm? Would the weights still be respected? Is it possible (or does it even makes sense) to combine weights and "outstanding requests algorithm"?

Reason for this question is that I'm evaluating the integration of ArgoCD rollouts with AWS Load balancer controller.