Background colour not being applied to iOS image from SVG

[bijington]

Description

Background colour not being applied to iOS image from SVG.

Reproduction Steps

Using the iOS section the background should be #ffffff.

{
  "$schema": "https://mobilebuildtools.com/schemas/v2/resourceDefinition.schema.json",
  "android": {
      "resourceType": "Mipmap",
      "name": "icon",
      "scale": 0.1875,
      "additionalOutputs": [
          {
              "name": "launcher_foreground",
              "resourceType": "Mipmap",
              "scale": 0.28125,
              "padFactor": 1.5
          },
          {
              "name": "logo",
              "resourceType": "Drawable"
          }
      ]
  },
  "iOS": {
      "name": "AppIcon",
      "background": "#ffffff",
      "additionalOutputs": [
          {
              "name": "logo"
          }
      ]
  }
}

Expected Behavior

The icon background is white.

Actual Behavior

Reproduction App

template.zip