unable to add new rules in existing nsxt_policy_lb_virtual_server resource

[mpyrsch]

Describe the bug

Bug only appears in Version 3.2.9 (3.2.8 works fine)

If we create a new nsxt_policy_lb_virtual_server resource including http forwarding rule(s), the initial deployment works fine.
If we try to add new rule(s) to the existing virtual server, terraform plan & apply is successfull but the rule(s) are not applied in nsx-t. If we rerun terraform plan terraform also states that the new rules are not applied yet.

Reproduction steps

1. existing resource "nsxt_policy_lb_virtual_server" including http forwarding rule(s)
2. add new http forwarding rule(s) to existing resource with terraform vmware/nsxt version 3.2.9
3. check in nsx-t manager gui or edgenode cli if new rule is added

Expected behavior

You should be able to add rules to an existing virtual server anytime

Additional context

No response