Deep link not working in Android 12 after publish assetlinks.json to domain and also put autoverify true in intent filter Android

Question

I know this question is asked before but I didn't find any correct answer that solve my issue

Deep link is working on android 11 or lower device but not working in android 12 device

Here example.com is for understanding

Pls check below code for open activity by deep link

<activity
            android:name=".splash.SplashActivity"
            android:launchMode="singleTask"
            android:screenOrientation="portrait">
            <intent-filter android:autoVerify="true">
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            <intent-filter android:autoVerify="true">
                <data
                    android:host="example.com"
                    android:scheme="https" />

                <action android:name="android.intent.action.VIEW" />

                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.BROWSABLE" />
            </intent-filter>
        </activity>

I also put meta data thing for deep link

<meta-data
            android:name="asset_statements"
            android:resource="@string/asset_statements"/>

<string name="asset_statements" translatable="false">[{\"include\": \"https://example.com/.well-known/assetlinks.json\"}]</string>

I also check that assetlinks.json file is valid or not by using this link

https://digitalassetlinks.googleapis.com/v1/statements:list?source.web.site=https://example.com&relation=delegate_permission/common.handle_all_urls

And there is no error that shows the json file is incorrect

Our assetlinks.json file is like this

[{
  "relation": ["delegate_permission/common.handle_all_urls"],
  "target": {
    "namespace": "android_app",
    "package_name": "example.com",
    "sha256_cert_fingerprints":
    ["9C:BC:79:E2:77:18:E4:23:F9:5B:B2:5A:...",
      "E4:37:19:8A:52:A9:6E:7C:A0:DE:62:FA:..",
      "15:39:35:57:FB:8E:A9:40:84:8C:3E:E7:..."
    ]
  }
},
{
  "relation": ["delegate_permission/common.handle_all_urls"],
  "target": {
    "namespace": "android_app",
    "package_name": "example.com.developement",
    "sha256_cert_fingerprints":
    ["9C:BC:79:E2:77:18:E4:23:F9:5B:B2:5A:5A:9E:..", 
"15:39:35:57:FB:8E:A9:40:84:8C:3E:E7:DF:9B:..."]
  }
},{
  "relation": ["delegate_permission/common.handle_all_urls"],
  "target": {
    "namespace": "android_app",
    "package_name": "example.com.qa",
    "sha256_cert_fingerprints":
    ["9C:BC:79:E2:77:18:E4:23:F9:5B:B2:5A:5A:9E..",
"15:39:35:57:FB:8E:A9:40:84:8C:3E:E7:DF:9B:6D:..."
    ]
  }
}]

WE get our sha256 key from google play console -> App integrity -> App signing and from android studio gradle -> gradle signingReport

Pls give suggestions what we're doing wrong, This is not working in android 12 device it's open the link in default browser but working in android 11 or lower device