AWS IoT Policy - using * in combination with a text string or variable

When using * in combination with a variable or text string the resource is not working as expected.
When using a allow effect for action iot:Connect on a resource

"arn:aws:iot:*:*:client/${iot:Connection.Thing.ThingTypeName}-*"

I'am expecting to be able to connect using a client id based on the thing name and a string seperated by a dash.
Eg. "MyThingName-client1" or "MyThingName-abc" based on the condition that the thing name is "MyThingName".

The behaviour i experiance is that i can not connect using the wildcard in combination with variable or a string.
A full reproducing example is shown below. I can connect using only the thing name bu not using the thing name dash any string.

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "iot:Connect"
      ],
      "Resource": [
        "arn:aws:iot:*:*:client/${iot:Connection.Thing.ThingTypeName}",
        "arn:aws:iot:*:*:client/${iot:Connection.Thing.ThingTypeName}-*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "iot:Receive"
      ],
      "Resource": [
        "*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "iot:Publish"
      ],
      "Resource": [
        "arn:aws:iot:*:*:topic/${iot:Connection.Thing.ThingTypeName}/input/${iot:Connection.Thing.ThingName}",
        "arn:aws:iot:*:*:topic/${iot:Connection.Thing.ThingTypeName}/event/${iot:Connection.Thing.ThingName}"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "iot:Subscribe"
      ],
      "Resource": [
        "arn:aws:iot:*:*:topic/${iot:Connection.Thing.ThingTypeName}/output/${iot:Connection.Thing.ThingName}"
      ]
    }
  ]
}