Is there a way to change the Routing algorithm in the Load balancer's Target group

[s7dhansh]

https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-target-groups.html#modify-routing-algorithm

The default I guess is 'Round Robin'. Since the ELB spins up a new server as required on heavy load, round-robin algo still keeps on giving the clients to the old server, which makes the old server unhealthy eventually.
The algo used should be 'least outstanding requests', but I am not sure how to do that programmatically through mup config. Any help will be highly appreciated @zodern !