Use of <activity-alias> to show different launcher for my app

I have a MainActivity in my app. I want my MainActivity through the implicit intent.Also, I want user should have two options to come to my app as I have two cases for both two otpions. I am using as shown below but unable to see two options for my app when user tries to share.

kindly help me to achieve the solution

<activity
    android:name=".MainActivity"
    android:allowEmbedded="true"
    android:alwaysRetainTaskState="true"
    android:configChanges="layoutDirection|locale"
    android:exported="true"
    android:hardwareAccelerated="true"
    android:launchMode="singleTask"
    android:resizeableActivity="true"
    android:screenOrientation="portrait"
    android:theme="@style/OTPTheme"
    android:windowSoftInputMode="stateVisible|adjustPan">

    <intent-filter android:label="@string/title_activity_main">
        <action android:name="android.intent.action.SEND" />

        <category android:name="android.intent.category.DEFAULT" />

        <data android:mimeType="image/*" android:path="/main_activity" />
    </intent-filter>
</activity>

<activity-alias
    android:name=".MyShareActivity"
    android:targetActivity=".MainActivity"
    android:exported="true"
    android:enabled="true">
    <intent-filter android:label="Random Text">
        <action android:name="android.intent.action.SEND" />
        <action android:name="android.intent.action.SEND_MULTIPLE"/>

        <data android:mimeType="image/*" android:path="/share_activity" />
    </intent-filter>
</activity-alias>

You need to add

<category android:name="android.intent.category.DEFAULT" />

to the <intent-filter> for the <activity-alias>.

Here's a note from the documentation for <category>:

Note: To receive implicit intents, you must include the CATEGORY_DEFAULT category in the intent filter. The methods startActivity() and startActivityForResult() treat all intents as if they declared the CATEGORY_DEFAULT category. If you don't declare it in your intent filter, no implicit intents can resolve your activity.