Component used: Navigation
Version used: 2.1.0-alpha04
Devices/Android versions reproduced on: S10

I am trying to navigation from DialogFragment to Fragment in Navigation Component, but getting weird result.

When I navigate from DialogFragment to Fragment, background fragment is changing to target fragment with current dialog on top of it, instead of just moving to target fragment. Why I am getting this behavior or how to fix it?

By fixing I mean normal dialog behavior. Say, I have a dialog D on top of a fragment A and move to a fragment B from a button on D, the screen should show B. And when I pop back from B, it should go to previous stage of D on top of A.

Here is the navigation graph.

<navigation
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/home"
app:startDestination="@+id/titleScreen">

<fragment
android:id="@+id/titleScreen"
android:name="com.example.android.navigationadvancedsample.homescreen.Title"
android:label="@string/title_home"
tools:layout="@layout/fragment_title">
<action
android:id="@+id/action_title_to_about"
app:destination="@id/aboutScreen"/>
</fragment>
<dialog
android:id="@+id/aboutScreen"
android:name="com.example.android.navigationadvancedsample.homescreen.About"
android:label="@string/title_about"
tools:layout="@layout/fragment_about">
<action
android:id="@+id/action_aboutScreen_to_register"
app:destination="@id/register" />
</dialog>
<fragment
android:id="@+id/register"
android:name="com.example.android.navigationadvancedsample.formscreen.Register"
android:label="fragment_leaderboard"
tools:layout="@layout/fragment_leaderboard" />
</navigation>

If this is a bug in the library, we would appreciate if you could attach:
- Sample project to trigger the issue.
- A screenrecord or screenshots showing the issue (if UI related).

Issue 134089818

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