I have a TextInputEditText in conjunction with TextInputLayout with android:inputType="textPassword" using app:passwordToggleEnabled="true" to show password toggle button in the TextInputEditText like next image:
  
The problem is once I press the password toggle button, it disappears for ever.
It was working well in com.android.support:design:24.2.0 version.
am I missing something new? it's a bug?
Some gradle project's setup:
minSdkVersion 17
targetSdkVersion 25 
compile 'com.android.support:support-v4:25.1.0'
compile 'com.android.support:appcompat-v7:25.1.0'
compile 'com.android.support:cardview-v7:25.1.0'
compile 'com.android.support:design:25.1.0'
Running in 2 different Android 6.0 (Marshmallow) devices.
XML:
<android.support.design.widget.TextInputLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:theme="@style/TextLabelGray"
    app:passwordToggleEnabled="true">
    <android.support.design.widget.TextInputEditText
        android:id="@+id/profile_field_password"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/perfil_field_password"
        android:inputType="textPassword"
        android:maxLines="1"
        android:maxLength="100"
        android:imeOptions="actionNext"
        android:imeActionLabel="@string/perfil_field_tipo_documento"
        android:textColor="@color/colorAccent"
        android:textSize="@dimen/perfil_text_view_text_size"
        android:paddingStart="15dp"
        android:paddingEnd="5dp"/>
</android.support.design.widget.TextInputLayout>
If I use app:passwordToggleDrawable with a custom drawable in TextInputLayout it doesn't disappear.
The related style:
<style name="TextLabelGray" parent="TextAppearance.AppCompat">
    <!--//hint color And Label Color in False State-->
    <item name="android:textColorHint">@color/gray_text_color</item>
    <item name="android:textColorHighlight">@color/gray_text_color</item>
    <item name="android:textColorLink">@color/gray_text_color</item>
    <item name="colorAccent">@color/gray_text_color</item>
    <item name="colorControlNormal">@color/gray_text_color</item>
    <item name="colorControlActivated">@color/gray_text_color</item>
</style>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
    <item name="colorControlNormal">@color/colorControlNormal</item>
    <item name="searchViewStyle">@style/AppTheme.MySearchViewStyle</item>
</style>
 
     
     
    