"...mgmt/shared/authn/login": EOF when connecting to bigip with 1.19.0 and 1.20.0

Environment

TMOS/Bigip Version: BIG-IP 14.1.5.5 Build 0.17.2 Engineering Hotfix
AS3 version: 3.46.1
Terraform Version: 1.5.2
Terraform bigip provider Version: 1.20.0

Summary

Terraform bigip providers 1.19.0 and 1.20.0 fail to authenticate with bigip and produce an error Error: Post "https://bigip.localdomain/mgmt/shared/authn/login": EOF

Steps To Reproduce

Can be reproduced using ANY data, AS3 or resource call with bigip provider 1.19.0 or 1.20.0. Versions earlier than this do not have this issue (1.18.1 is the last working version).

data "bigip_ltm_pool" "Pool-Example" {
  name      = "default-pool"
  partition = "Common"
}

provider "bigip" {
  token_auth   = true
  address      = "bigip.localdomain"
  teem_disable = true
}

terraform {
  required_providers {

    bigip = {
      source  = "f5networks/bigip"
      version = "1.20.0"
    }
  }
}

Steps to reproduce the behavior:

Provide terraform resource config which you are facing trouble along with the output of it. Provided above
To get to know more about the issue, provide terraform debug logs terraform_debug.log
To capture debug logs, export TF_LOG variable with debug ( export TF_LOG= DEBUG ) before runnning terraform apply/plan
As3/DO json along with the resource config( for AS3/DO resource issues )

Expected Behavior

The call above should return the pool data as it does using provider version 1.18.1.

Actual Behavior

Provider fails to authenticate with an error "EOF"

F5Networks / terraform-provider-bigip