Duplicate HTTP POST executions in Logic Apps despite retryPolicy = none

### Severity

P1 - Critical (Blocking production)

### Describe the Bug with repro steps

**Expected behavior:**

- The Logic App action HTTP_-_POST_PH_Time should execute exactly once per workflow run, sending a single HTTP POST request to the configured external API (PHTimeURL).
- No duplicate requests should be made when retryPolicy is set to none.
- The Logic App run history in the portal should accurately reflect all network requests made.

**Actual behavior:**

- During a single Logic App run, the external API received two identical POST requests with the same request body.
- The API (PHTimeURL) telemetry shows:
- First request started at 2025-09-15T21:01:12Z, duration ~190s.
- Second request started at 2025-09-15T21:05:44Z, duration ~120s.

- In the Logic App portal run history:
- Only one run exists for this trigger.
- The HTTP_-_POST_PH_Time action appears only once (start 09:05:44 NZST, end 09:07:44 NZST).
- No retries are displayed, and the action is configured with "retryPolicy": { "type": "none" }.

- Despite this, the external system confirms two POSTs occurred.

**Steps to reproduce:**

- Create a Logic App with the following structure:
- Trigger: When a HTTP request is received.
- Initialize array variable.
- Process payload via For_each, build up an array (TimesheetOutput).
- Final action: HTTP POST (HTTP_-_POST_PH_Time) sending the array to an external API.
- Configure HTTP action with:
```
"retryPolicy": {
"type": "none"
},
"runtimeConfiguration": {
"contentTransfer": {
"transferMode": "Chunked"
}
}
```
- Set runAfter so the HTTP POST executes after the foreach completes (Succeeded, TimedOut, Skipped, Failed).

- Trigger the Logic App with a payload large enough to require chunked transfer.

- Observe:
- Only one Logic App run appears in the portal.
- The HTTP POST action appears once in the run history (with start ~4 minutes after the foreach ends).
- The target API, however, logs two POST requests with identical bodies: one at the time the foreach completed, and another at the time the portal shows the HTTP action ran.

### What type of Logic App Is this happening in?

Consumption (Portal)

### Are you experiencing a regression?

Been running since last 6 months, runs twice (mostly Mondays and Tuesdays) every 15 days, last successful run was: 9/15/2025 9:00 AM

### Which operating system are you using?

Windows

### Did you refer to the TSG before filing this issue? https://aka.ms/lauxtsg

Yes

### Workflow JSON

```json
{
"definition": {
"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
"contentVersion": "1.0.0.0",
"triggers": {
"When_a_HTTP_request_is_received": {
"type": "Request",
"kind": "Http"
}
},
"actions": {
"Initialize_variable_-_TimesheetOutput": {
"type": "InitializeVariable",
"inputs": {
"variables": [
{
"name": "TimesheetOutput",
"type": "array"
}
]
},
"runAfter": {}
},
"Scope_-_Processing": {
"type": "Scope",
"actions": {
"HTTP_-_POST_PH_Login": {
"type": "Http",
"inputs": {
"uri": "@{parameters('PHLoginURL')}",
"method": "POST",
"headers": {
"Api-Subscription-Key": "@{parameters('PHAPISubKey')}",
"Content-Type": "application/json"
},
"body": {
"api_key": "@{parameters('PHAPIKey')}"
}
},
"runtimeConfiguration": {
"contentTransfer": {
"transferMode": "Chunked"
}
}
},
"For_each_-_HF_Timesheet": {
"type": "Foreach",
"foreach": "@triggerBody()",
"actions": {
"For_each_-_PayTypes": {
"type": "Foreach",
"foreach": "@items('For_each_-_HF_Timesheet')['PayTypes']",
"actions": {
"Compose_-_PayType": {
"type": "Compose",
"inputs": {
"work_key": "@body('Get_entity_-_WorkKey')?['work_key']",
"units": "@items('For_each_-_PayTypes')?['Value']",
"employee_key": "@outputs('Compose_-_EmpTimesheet')?['employee_key']",
"time_date": "@outputs('Compose_-_EmpTimesheet')?['time_date']",
"deleted_flag": "@outputs('Compose_-_EmpTimesheet')?['deleted_flag']",
"description": "@outputs('Compose_-_EmpTimesheet')?['description']"
},
"runAfter": {
"Get_entity_-_WorkKey": [
"Succeeded"
]
}
},
"Append_to_array_variable_-_TimesheetOutput": {
"type": "AppendToArrayVariable",
"inputs": {
"name": "TimesheetOutput",
"value": "@outputs('Compose_-_PayType')"
},
"runAfter": {
"Compose_-_PayType": [
"Succeeded"
]
}
},
"Get_entity_-_WorkKey": {
"type": "ApiConnection",
"inputs": {
"host": {
"connection": {
"name": "@parameters('$connections')['azuretables']['connectionId']"
}
},
"method": "get",
"path": "/v2/storageAccounts/@{encodeURIComponent(encodeURIComponent('AccountNameFromSettings'))}/tables/@{encodeURIComponent('WorkKey')}/entities(PartitionKey='@{encodeURIComponent('work_key')}',RowKey='@{encodeURIComponent(items('For_each_-_PayTypes')?['PayType']?['ExportCode'])}')"
}
}
},
"runAfter": {
"Compose_-_EmpTimesheet": [
"Succeeded"
]
},
"runtimeConfiguration": {
"concurrency": {
"repetitions": 1
}
}
},
"Compose_-_EmpTimesheet": {
"type": "Compose",
"inputs": {
"employee_key": "@items('For_each_-_HF_Timesheet')?['Employee']?['EmployeeCode']",
"time_date": "@formatDateTime(if(equals(items('For_each_-_HF_Timesheet')?['Role']?['Name'], 'Lab Night'), items('For_each_-_HF_Timesheet')?['DateStart'], items('For_each_-_HF_Timesheet')?['PayEndTime']), 'yyyy-MM-dd')",
"deleted_flag": "@items('For_each_-_HF_Timesheet')?['Deleted']",
"description": "@items('For_each_-_HF_Timesheet')?['Comments']"
}
}
},
"runAfter": {
"HTTP_-_POST_PH_Login": [
"Succeeded"
]
},
"runtimeConfiguration": {
"concurrency": {
"repetitions": 50
}
}
},
"HTTP_-_POST_PH_Time": {
"type": "Http",
"inputs": {
"uri": "@{parameters('PHTimeURL')}",
"method": "POST",
"headers": {
"Content-Type": "application/json",
"Cache-Control": "no-cache",
"Authorization": "@{body('HTTP_-_POST_PH_Login')?['company_auth']}",
"Api-Subscription-Key": "@{parameters('PHAPISubKey')}"
},
"body": {
"times": "@variables('TimesheetOutput')"
},
"retryPolicy": {
"type": "none"
}
},
"runAfter": {
"For_each_-_HF_Timesheet": [
"Succeeded",
"TimedOut",
"Skipped",
"Failed"
]
},
"runtimeConfiguration": {
"contentTransfer": {
"transferMode": "Chunked"
}
}
}
},
"runAfter": {
"Initialize_variable_-_TimesheetOutput": [
"Succeeded"
]
}
}
},
"outputs": {},
"parameters": {
"PHAPISubKey": {
"defaultValue": "f219bbded413481f90b3350d56c4d7d1",
"type": "String"
},
"PHAPIKey": {
"defaultValue": "FAB38C31-92A8-420E-AFDE-56A6BA39447D",
"type": "String"
},
"PHLoginURL": {
"defaultValue": "https://payhero-public.azure-api.net/login",
"type": "String"
},
"PHTimeURL": {
"defaultValue": "https://payhero-public.azure-api.net/time",
"type": "String"
},
"$connections": {
"type": "Object",
"defaultValue": {}
}
}
},
"parameters": {
"$connections": {
"type": "Object",
"value": {
"azuretables": {
"id": "/subscriptions/02189055-c2ed-4d14-b45d-a419c9011967/providers/Microsoft.Web/locations/australiaeast/managedApis/azuretables",
"connectionId": "/subscriptions/02189055-c2ed-4d14-b45d-a419c9011967/resourceGroups/NZCR-ADAPTIVE/providers/Microsoft.Web/connections/azuretables-1",
"connectionName": "azuretables-1"
}
}
}
}
}
```

### Screenshots or Videos

_No response_

### Environment

- Browser: Chrome 140 (used for portal access to Logic Apps run history)
- VS Code Version: N/A (issue observed in runtime, not in local development)
- Extension Version: N/A (not using the Logic Apps VS Code extension)
- Azure CLI Version: N/A (not using CLI to reproduce; issue occurs in Logic Apps runtime execution in Azure Portal)
- Azure Environment: Logic App Consumption, Region = Australia East

### Additional context

_No response_