Notification logo on android doesn't show

Hello everyone!

I can’t see the logo on push notification, it happens only in Android, I can see it on iOS. I have the logo in grayscale and 48x48 (also tried 96x96 as per instructions from here: Android notification status bar icon too small).

I would highly appreciate any help in this regards, I am going crazy on this little and simple issue. Following is the screen shot:

Hey @aemal,

Can you share your app.json and what SDK version are you running?



  "expo": {
    "version": "1.0.11",
    "name": "SunshineSmile",
    "slug": "risus-mobile",
    "sdkVersion": "27.0.0",
    "ios": {
      "bundleIdentifier": "aaa.bbbb.ccc",
      "config": {
        "usesNonExemptEncryption": false
      "infoPlist": {
        "NSCameraUsageDescription": "This app uses the camera to take images and share with SunshineSmile."
    "android": {
      "package": "aaa.bbb.ccc",
      "versionCode": 11,
      "permissions": [
    "hooks": {
      "postPublish": [
          "file": "sentry-expo/upload-sourcemaps",
          "config": {
            "organization": "react-geeks",
            "project": "risus-mobile",
            "authToken": "aabbcc"
    "icon": "./src/common-assets/images/icon.png",
    "androidStatusBar": {
      "backgroundColor": "#3ec0f0"
    "notification": {
      "icon": "./src/common-assets/images/icongs.png",
      "androidMode": "default"

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