How to specify aws lease ttl?

I’m doing the tutorial and I can’t understand how to specify aws lease TTL.

vault read -ttl 33m aws/sts/my-role doesn’t work. I don’t want to set plugin-wide TTL via /aws/config/lease, I want to set it per request.

Another thing, latest vault UI throws a JS error when interacting with AWS lease page (/ui/vault/settings/secrets/configure/aws?tab=leases).