Wrong indents number when trying to generate the whole suggested object

Describe the bug

Due to experiments with the JSON schema and the YAML extension I find a little bug when I've tried to generate the suggested object.

The problem is with the fields field with is an array that has two objects with three fields each.

Generating the whole subscription object causes adding one element to the array but all three fields are on the same indent level that they parent.

I've tried exactly the same configuration with other IDEs and everything works fine.

Expected Behavior

Generated object should looks like:

Current Behavior

Generated object:

Steps to Reproduce

1. to the .vscode folder add the following files:

{
  "$schema": "http://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/kyma-incubator/hydroform/function/pkg/workspace/cfg",
  "$ref": "#/$defs/Cfg",
  "$defs": {
    "Cfg": {
      "properties": {
        "subscriptions": {
          "items": {
            "$ref": "#/$defs/Subscription"
          },
          "type": "array"
        }
      },
      "additionalProperties": false,
      "type": "object"
    },
    "EventFilter": {
      "properties": {
        "eventSource": {
          "$ref": "#/$defs/EventSource"
        },
        "eventType": {
          "$ref": "#/$defs/EventType"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "eventSource",
        "eventType"
      ]
    },
    "EventSource": {
      "properties": {
        "property": {
          "type": "string",
          "default": "source"
        },
        "type": {
          "type": "string",
          "default": "exact"
        },
        "value": {
          "type": "string",
          "default": "\"\""
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "property",
        "type",
        "value"
      ]
    },
    "EventType": {
      "properties": {
        "property": {
          "type": "string",
          "default": "type"
        },
        "type": {
          "type": "string",
          "default": "exact"
        },
        "value": {
          "type": "string"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "property",
        "type",
        "value"
      ]
    },
    "Filter": {
      "properties": {
        "dialect": {
          "type": "string"
        },
        "filters": {
          "items": {
            "$ref": "#/$defs/EventFilter"
          },
          "type": "array"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "filters"
      ]
    },
    "Subscription": {
      "properties": {
        "name": {
          "type": "string"
        },
        "protocol": {
          "type": "string",
          "default": "\"\""
        },
        "filter": {
          "$ref": "#/$defs/Filter"
        }
      },
      "additionalProperties": false,
      "type": "object",
      "required": [
        "protocol",
        "filter"
      ]
    }
  }
}

settings.json

{
  "yaml.schemas": {
    ".vscode/schema.json": "/config.yaml"
  }
}

3. In the main project create file config.yaml.
4. In the config.yaml generate suggested object:

5. Press enter

Environment

YAML extension: v1.5.1

Version: 1.65.2
Commit: c722ca6c7eed3d7987c0d5c3df5c45f6b15e77d1
Date: 2022-03-10T14:33:49.188Z (3 days ago)
Electron: 13.5.2
Chromium: 91.0.4472.164
Node.js: 14.16.0
V8: 9.1.269.39-electron.0
OS: Darwin x64 21.3.0

Reproduce the issue using .vscode/schema.json, settings.json, and config.yaml with the provided schema and YAML extension versions. Start by tracing schema-based completion generation for the nested subscriptions array and compare its indentation with the expected screenshot. Done means generating the whole subscription object preserves the nested fields' indentation.