My application has two activities, that I start in this order:

HOME > A > B

Now I press HOME and launch "A" again. I would like to see activity "B" on a top of "A", but instead I get "A" - so the activity stack is cleared.

Manifest:

<activity android:name=".activity.A" android:label="A" android:alwaysRetainTaskState="true">
    <intent-filter>
        <action android:name="android.intent.action.MAIN" />
        <category android:name="android.intent.category.LAUNCHER" />
    </intent-filter>
</activity>

<activity android:name=".activity.B" android:label="B">
    <intent-filter>
    </intent-filter>
</activity>

What should I do?

android activity-stack
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