How can we change the icon and title of expo go push notification?

Question

I'm trying to change the icon and title of the push notification. I don't know why my changes are not taking place.

My app.json is like :

"name": "textApp",
"slug": "textApp",
"version": "1.0.0",
"orientation": "portrait",
"icon": "./assets/icon.png",

"notification": {
  "icon": "./assets/logo.png",
  "color": "#311b92",
  "androidMode": "default",
  "androidCollapsedTitle": "Updates from Colab.notes",
  "iosDisplayInForeground": true
},

"plugins": [
  [
    "expo-notifications",
    {
      "icon": "./assets/logo.png",
      "color": "#ffffff"
    }
  ]
],

1. I'm updating my app by pressing r .
2. I have also removed the cache by expo r c
3. The logo.png image size is square. 500x500px exactly.

icon root structure.

I'm trying to customize indicating properties...