diff --git a/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java b/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java
index 09d8e71..de85067 100644
--- a/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java
@@ -39,6 +39,8 @@
 import com.google.android.setupcompat.template.FooterButton;
 import com.google.android.setupcompat.util.WizardManagerHelper;
 import com.google.android.setupdesign.span.LinkSpan;
+import com.google.android.setupdesign.template.RequireScrollMixin;
+import com.google.android.setupdesign.template.RequireScrollMixin.OnRequireScrollStateChangedListener;
 import com.google.android.setupdesign.util.DynamicColorPalette;
 
 /**
@@ -180,6 +182,35 @@
                 launchConfirmLock(getConfirmLockTitleResId());
             }
         }
+
+        FooterButton primaryButton = getPrimaryFooterButton();
+        FooterButton secondaryButton = getSecondaryFooterButton();
+        if (primaryButton == null) {
+            Log.d(TAG, "getPrimaryFooterButton() was null");
+            return;
+        }
+
+        if (secondaryButton == null) {
+            Log.d(TAG, "getSecondaryFooterButton() was null");
+            return;
+        }
+
+        // Setup scroll mixin
+        final RequireScrollMixin requireScrollMixin = getLayout().getMixin(
+                RequireScrollMixin.class);
+        requireScrollMixin.requireScrollWithButton(this, primaryButton, getScrollCompletedText(),
+                this::onNextButtonClick);
+
+        secondaryButton.setVisibility(View.INVISIBLE);
+        requireScrollMixin.setOnRequireScrollStateChangedListener(
+                new OnRequireScrollStateChangedListener() {
+                    @Override
+                    public void onRequireScrollStateChanged(boolean scrollNeeded) {
+                        if (!scrollNeeded && secondaryButton.getVisibility() == View.INVISIBLE) {
+                            secondaryButton.setVisibility(View.VISIBLE);
+                        }
+                    }
+                });
     }
 
     @Override
@@ -335,4 +366,18 @@
         }
         return mIconColorFilter;
     }
+
+    @Nullable
+    protected FooterButton getPrimaryFooterButton() {
+        return null;
+    }
+
+    @Nullable
+    protected FooterButton getSecondaryFooterButton() {
+        return null;
+    }
+
+    protected int getScrollCompletedText() {
+        return R.string.security_settings_face_enroll_introduction_more;
+    }
 }
diff --git a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
index d564547..b29e284 100644
--- a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java
@@ -38,7 +38,6 @@
 import com.google.android.setupcompat.template.FooterButton;
 import com.google.android.setupcompat.util.WizardManagerHelper;
 import com.google.android.setupdesign.span.LinkSpan;
-import com.google.android.setupdesign.template.RequireScrollMixin;
 
 import java.util.List;
 
@@ -81,32 +80,6 @@
         mFaceFeatureProvider = FeatureFactory.getFactory(getApplicationContext())
                 .getFaceFeatureProvider();
 
-        mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
-        mFooterBarMixin.setSecondaryButton(
-                new FooterButton.Builder(this)
-                        .setText(R.string.security_settings_face_enroll_introduction_no_thanks)
-                        .setListener(this::onSkipButtonClick)
-                        .setButtonType(FooterButton.ButtonType.NEXT)
-                        .setTheme(R.style.SudGlifButton_Primary)
-                        .build(),
-                true /* usePrimaryStyle */);
-
-        FooterButton.Builder nextButtonBuilder = new FooterButton.Builder(this)
-                .setText(R.string.security_settings_face_enroll_introduction_agree)
-                .setButtonType(FooterButton.ButtonType.OPT_IN)
-                .setTheme(R.style.SudGlifButton_Primary);
-        if (maxFacesEnrolled()) {
-            nextButtonBuilder.setListener(this::onNextButtonClick);
-            mFooterBarMixin.setPrimaryButton(nextButtonBuilder.build());
-        } else {
-            final FooterButton agreeButton = nextButtonBuilder.build();
-            mFooterBarMixin.setPrimaryButton(agreeButton);
-            final RequireScrollMixin requireScrollMixin = getLayout().getMixin(
-                    RequireScrollMixin.class);
-            requireScrollMixin.requireScrollWithButton(this, agreeButton,
-                    R.string.security_settings_face_enroll_introduction_more,
-                    this::onNextButtonClick);
-        }
 
         // This path is an entry point for SetNewPasswordController, e.g.
         // adb shell am start -a android.app.action.SET_NEW_PASSWORD
@@ -232,4 +205,40 @@
     public void onClick(LinkSpan span) {
         // TODO(b/110906762)
     }
+
+    @Override
+    protected FooterButton getPrimaryFooterButton() {
+        if (mFooterBarMixin == null) {
+            mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
+        }
+
+        if (mFooterBarMixin.getPrimaryButton() == null) {
+            final FooterButton nextButtonBuilder = new FooterButton.Builder(this)
+                    .setText(R.string.security_settings_face_enroll_introduction_agree)
+                    .setButtonType(FooterButton.ButtonType.OPT_IN)
+                    .setListener(this::onNextButtonClick)
+                    .setTheme(R.style.SudGlifButton_Primary)
+                    .build();
+            mFooterBarMixin.setPrimaryButton(nextButtonBuilder);
+        }
+        return mFooterBarMixin.getPrimaryButton();
+    }
+
+    @Override
+    protected FooterButton getSecondaryFooterButton() {
+        if (mFooterBarMixin == null) {
+            mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
+        }
+
+        if (mFooterBarMixin.getSecondaryButton() == null) {
+            final FooterButton noThanksButton = new FooterButton.Builder(this)
+                    .setText(R.string.security_settings_face_enroll_introduction_no_thanks)
+                    .setListener(this::onSkipButtonClick)
+                    .setButtonType(FooterButton.ButtonType.NEXT)
+                    .setTheme(R.style.SudGlifButton_Primary)
+                    .build();
+            mFooterBarMixin.setSecondaryButton(noThanksButton, true /* usePrimaryStyle */);
+        }
+        return mFooterBarMixin.getSecondaryButton();
+    }
 }
diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
index 18b1116..8a070ab 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollIntroduction.java
@@ -38,7 +38,6 @@
 import com.google.android.setupcompat.template.FooterBarMixin;
 import com.google.android.setupcompat.template.FooterButton;
 import com.google.android.setupdesign.span.LinkSpan;
-import com.google.android.setupdesign.template.RequireScrollMixin;
 
 import java.util.List;
 
@@ -69,29 +68,6 @@
         iconDelete.getDrawable().setColorFilter(getIconColorFilter());
         iconInfo.getDrawable().setColorFilter(getIconColorFilter());
         iconLink.getDrawable().setColorFilter(getIconColorFilter());
-
-        mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
-        mFooterBarMixin.setSecondaryButton(
-                new FooterButton.Builder(this)
-                        .setText(getNegativeButtonTextId())
-                        .setListener(this::onSkipButtonClick)
-                        .setButtonType(FooterButton.ButtonType.NEXT)
-                        .setTheme(R.style.SudGlifButton_Primary)
-                        .build(),
-                true /* usePrimaryStyle */);
-
-        final FooterButton nextButton = new FooterButton.Builder(this)
-                .setText(R.string.security_settings_fingerprint_enroll_introduction_agree)
-                .setListener(this::onNextButtonClick)
-                .setButtonType(FooterButton.ButtonType.OPT_IN)
-                .setTheme(R.style.SudGlifButton_Primary)
-                .build();
-
-        mFooterBarMixin.setPrimaryButton(nextButton);
-        final RequireScrollMixin requireScrollMixin =
-                getLayout().getMixin(RequireScrollMixin.class);
-        requireScrollMixin.requireScrollWithButton(this, nextButton,
-                R.string.security_settings_face_enroll_introduction_more, this::onNextButtonClick);
     }
 
     int getNegativeButtonTextId() {
@@ -216,4 +192,45 @@
             }
         }
     }
+
+    @Override
+    protected FooterButton getPrimaryFooterButton() {
+        if (mFooterBarMixin == null) {
+            mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
+        }
+
+        if (mFooterBarMixin.getPrimaryButton() == null) {
+            final FooterButton nextButtonBuilder = new FooterButton.Builder(this)
+                    .setText(R.string.security_settings_fingerprint_enroll_introduction_agree)
+                    .setListener(this::onNextButtonClick)
+                    .setButtonType(FooterButton.ButtonType.OPT_IN)
+                    .setTheme(R.style.SudGlifButton_Primary)
+                    .build();
+            mFooterBarMixin.setPrimaryButton(nextButtonBuilder);
+        }
+        return mFooterBarMixin.getPrimaryButton();
+    }
+
+    @Override
+    protected FooterButton getSecondaryFooterButton() {
+        if (mFooterBarMixin == null) {
+            mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
+        }
+
+        if (mFooterBarMixin.getSecondaryButton() == null) {
+            final FooterButton noThanksButton = new FooterButton.Builder(this)
+                    .setText(getNegativeButtonTextId())
+                    .setListener(this::onSkipButtonClick)
+                    .setButtonType(FooterButton.ButtonType.NEXT)
+                    .setTheme(R.style.SudGlifButton_Primary)
+                    .build();
+            mFooterBarMixin.setSecondaryButton(noThanksButton, true /* usePrimaryStyle */);
+        }
+        return mFooterBarMixin.getSecondaryButton();
+    }
+
+    @Override
+    protected int getScrollCompletedText() {
+        return R.string.security_settings_face_enroll_introduction_more;
+    }
 }