How do i add attachments from Microsoft Forms onto Sharepoint List

GBeulen no it won't, the steps you need to add a file uploaded to a Microsoft Forms form to an attachment in a SharePoint list are as shown below.

Your trigger is the Forms "when a new reponse is submitted". The first action as always is the Forms "get response details":

You now need to add a "Parse JSON action". In the content field select the question from your form where you asked the user to upload the file.

The schema field will work with the following:

{
    "type": "array",
    "items": {
        "type": "object",
        "properties": {
            "name": {
                "type": "string"
            },
            "link": {
                "type": "string"
            },
            "id": {
                "type": "string"
            },
            "type": {},
            "size": {
                "type": "integer"
            },
            "referenceId": {
                "type": "string"
            },
            "driveId": {
                "type": "string"
            },
            "status": {
                "type": "integer"
            },
            "uploadSessionUrl": {}
        },
        "required": [
            "name",
            "link",
            "id",
            "type",
            "size",
            "referenceId",
            "driveId",
            "status",
            "uploadSessionUrl"
        ]
    }
}

The file is always saved to your OneDrive in the 

Next, create an item in your SharePoint list:

Next, add an "apply to each" action and in the first field select Body from the Parse JSON section of the dynamic content box.

Finally, inside the apply to each add a SharePoint "add attachment" action. In the Id field select ID from the create item section of the dynamic content. In the File name field select name from the Parse JSON section of the dynamic content box. In the File content field select File content from the "get file content using path" section of the dynamic content.

Rob
Los Gallardos
Microsoft Power Automate Community Super User