The function contains() is broken evaluating an array, for a given value from another array.

[BaHAlexP]

Describe the Bug

Please note the below is being done in PowerAutomate and not Logic Apps, but my understanding is the functions used in PowerAutomate are the same as Logic Apps and hence logging the bug here.

The function contains() when evaluating an array of integers for a given integer value from another array, the contains result returns "false", where the expected result is "true".

The contains() function documentation
https://learn.microsoft.com/en-us/azure/logic-apps/workflow-definition-language-functions-reference#contains

states this should be possible.

See reproduction steps below to understand.

Plan Type

Standard

Steps to Reproduce the Bug or Issue

To replicate, please create a new flow and follow the below. Please note i used the "SELECT" in this way to try and understand why a different flow was not working, that is to visually demonstrate the inputs/outputs from the evaluations.

I have two arrays containing integers, which I want to compare:

First Array (contains all numbers in a range)

[
84,
85,
86,
87
]

Second Array (contains just two of the number in the above range)

[
87,
84,
]

Select:

Note

In the above image titled "Select":

"From" = body('FirstArrayRange') >> First Array (as described above)

Mappings:
"id" = item() >> (current item from 'FirstArrayRange')
"evaluationResults" = contains(body('SecondArrayIds'), item())
"selectIds" = body('SecondArrayIds') >> Second Array (as described above)

Actual Results

[
{
"id": 84,
"evaluationResult": false,
"selectIds": [
87,
84
]
},
{
"id": 85,
"evaluationResult": false,
"selectIds": [
87,
84
]
},
{
"id": 86,
"evaluationResult": false,
"selectIds": [
87,
84
]
},
{
"id": 87,
"evaluationResult": false,
"selectIds": [
87,
84
]
}
]

Expected Result

[
{
"id": 84,
"evaluationResult": true,
"selectIds": [
87,
84
]
},
{
"id": 85,
"evaluationResult": false,
"selectIds": [
87,
84
]
},
{
"id": 86,
"evaluationResult": false,
"selectIds": [
87,
84
]
},
{
"id": 87,
"evaluationResult": true,
"selectIds": [
87,
84
]
}
]

Note the Workflow JSON is a copy of the SCOPE containing all the relevant code.

Workflow JSON

{
  "id": "648c8d43-9fc9-4a62-bcc0-91cb900c3317",
  "brandColor": "#8C3900",
  "connectionReferences": {
    "shared_sharepointonline_1": {
      "connection": {
        "id": "/providers/Microsoft.PowerApps/apis/shared_sharepointonline/connections/a0daba5c68b1463a8a1e2d4383ba273b"
      }
    }
  },
  "connectorDisplayName": "Control",
  "icon": "data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZlcnNpb249IjEuMSIgdmlld0JveD0iMCAwIDMyIDMyIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPg0KIDxwYXRoIGQ9Im0wIDBoMzJ2MzJoLTMyeiIgZmlsbD0iIzhDMzkwMCIvPg0KIDxwYXRoIGQ9Im04IDEwaDE2djEyaC0xNnptMTUgMTF2LTEwaC0xNHYxMHptLTItOHY2aC0xMHYtNnptLTEgNXYtNGgtOHY0eiIgZmlsbD0iI2ZmZiIvPg0KPC9zdmc+DQo=",
  "isTrigger": false,
  "operationName": "Scope",
  "operationDefinition": {
    "type": "Scope",
    "actions": {
      "FirstArrayRange": {
        "type": "Select",
        "inputs": { "from": "@variables('Range')", "select": "@item()" },
        "runAfter": {},
        "metadata": {
          "operationMetadataId": "5b7914c5-f859-43f1-a4e6-bf2b2efa2a0b"
        }
      },
      "SecondArrayIds": {
        "type": "Select",
        "inputs": {
          "from": "@outputs('Get_items')?['body/value']",
          "select": "@item()?['AttachmentId']"
        },
        "runAfter": { "FirstArrayRange": ["Succeeded"] },
        "metadata": {
          "operationMetadataId": "d6a2c59d-ccd2-4025-9149-fbaa13c91a6a"
        }
      },
      "Select": {
        "type": "Select",
        "inputs": {
          "from": "@body('FirstArrayRange')",
          "select": {
            "id": "@item()",
            "evaluationResult": "@contains(body('SecondArrayIds'), item())",
            "selectIds": "@body('SecondArrayIds')"
          }
        },
        "runAfter": { "SecondArrayIds": ["Succeeded"] },
        "metadata": {
          "operationMetadataId": "30e41bea-2158-4755-91a7-040f71205fd9"
        }
      }
    },
    "runAfter": { "Initialize_variable": ["Succeeded"] }
  }
}

Screenshots or Videos

No response

Additional context

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