diff --git a/ts/features/design-system/core/DSLegacyButtons.tsx b/ts/features/design-system/core/DSLegacyButtons.tsx
deleted file mode 100644
index 73639425717..00000000000
--- a/ts/features/design-system/core/DSLegacyButtons.tsx
+++ /dev/null
@@ -1,112 +0,0 @@
-import {
-  BlockButtons,
-  H4,
-  VStack,
-  useIOTheme
-} from "@pagopa/io-app-design-system";
-import * as React from "react";
-import { Alert } from "react-native";
-import { DesignSystemScreen } from "../components/DesignSystemScreen";
-
-const onButtonPress = () => {
-  Alert.alert("Alert", "Action triggered");
-};
-
-const componentInnerMargin = 16;
-const sectionTitleMargin = 16;
-const blockMargin = 40;
-
-export const DSLegacyButtons = () => {
-  const theme = useIOTheme();
-
-  return (
-    <DesignSystemScreen title={"Legacy Buttons"}>
-      <VStack space={blockMargin}>
-        <VStack space={sectionTitleMargin}>
-          <H4 color={theme["textHeading-default"]}>Block Buttons</H4>
-          {renderBlockButtons()}
-        </VStack>
-      </VStack>
-    </DesignSystemScreen>
-  );
-};
-
-const renderBlockButtons = () => (
-  <VStack space={componentInnerMargin}>
-    <BlockButtons
-      type="SingleButton"
-      primary={{
-        type: "Solid",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "primary button",
-          onPress: onButtonPress,
-          label: "Primary button"
-        }
-      }}
-    />
-    <BlockButtons
-      type="TwoButtonsInlineThird"
-      primary={{
-        type: "Outline",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Left button",
-          onPress: onButtonPress,
-          label: "Left button"
-        }
-      }}
-      secondary={{
-        type: "Solid",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Right button",
-          onPress: onButtonPress,
-          label: "Right button"
-        }
-      }}
-    />
-    <BlockButtons
-      type="TwoButtonsInlineHalf"
-      primary={{
-        type: "Outline",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Left button",
-          onPress: onButtonPress,
-          label: "Left button"
-        }
-      }}
-      secondary={{
-        type: "Solid",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Right button",
-          onPress: onButtonPress,
-          label: "Right button"
-        }
-      }}
-    />
-    <BlockButtons
-      type="TwoButtonsInlineThirdInverted"
-      primary={{
-        type: "Outline",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Left button",
-          onPress: onButtonPress,
-          label: "Left button"
-        }
-      }}
-      secondary={{
-        type: "Solid",
-        buttonProps: {
-          color: "primary",
-          accessibilityLabel: "Right button",
-          onPress: onButtonPress,
-          label: "Right button"
-        }
-      }}
-    />
-  </VStack>
-);
diff --git a/ts/features/design-system/navigation/navigator.tsx b/ts/features/design-system/navigation/navigator.tsx
index 375b1d10d99..9e0a78cb878 100644
--- a/ts/features/design-system/navigation/navigator.tsx
+++ b/ts/features/design-system/navigation/navigator.tsx
@@ -52,7 +52,6 @@ import { DSIcons } from "../core/DSIcons";
 import { DSIridescentTrustmark } from "../core/DSIridescentTrustmark";
 import { DSLayout } from "../core/DSLayout";
 import { DSLegacyAdvice } from "../core/DSLegacyAdvice";
-import { DSLegacyButtons } from "../core/DSLegacyButtons";
 import { DSLegacyListItems } from "../core/DSLegacyListItems";
 import { DSLegacyTextFields } from "../core/DSLegacyTextFields";
 import { DSListItems } from "../core/DSListItems";
@@ -584,14 +583,6 @@ export const DesignSystemNavigator = () => {
 
         {/* LEGACY */}
 
-        <Stack.Screen
-          name={DESIGN_SYSTEM_ROUTES.LEGACY.BUTTONS.route}
-          component={DSLegacyButtons}
-          options={{
-            headerTitle: DESIGN_SYSTEM_ROUTES.LEGACY.BUTTONS.title
-          }}
-        />
-
         <Stack.Screen
           name={DESIGN_SYSTEM_ROUTES.LEGACY.TEXT_FIELDS.route}
           component={DSLegacyTextFields}
diff --git a/ts/features/design-system/navigation/params.ts b/ts/features/design-system/navigation/params.ts
index 6495c88964b..2c933473579 100644
--- a/ts/features/design-system/navigation/params.ts
+++ b/ts/features/design-system/navigation/params.ts
@@ -51,7 +51,6 @@ export type DesignSystemParamsList = {
   [DESIGN_SYSTEM_ROUTES.EXPERIMENTAL_LAB.ANIMATED_PICTOGRAMS.route]: undefined;
   [DESIGN_SYSTEM_ROUTES.EXPERIMENTAL_LAB.DYNAMIC_BACKGROUND.route]: undefined;
   [DESIGN_SYSTEM_ROUTES.EXPERIMENTAL_LAB.IRIDESCENT_TRUSTMARK.route]: undefined;
-  [DESIGN_SYSTEM_ROUTES.LEGACY.BUTTONS.route]: undefined;
   [DESIGN_SYSTEM_ROUTES.LEGACY.TEXT_FIELDS.route]: undefined;
   [DESIGN_SYSTEM_ROUTES.LEGACY.LIST_ITEMS.route]: undefined;
   [DESIGN_SYSTEM_ROUTES.LEGACY.ADVICE.route]: undefined;
diff --git a/ts/features/design-system/navigation/routes.ts b/ts/features/design-system/navigation/routes.ts
index 6054e4c2709..54fed9f01e3 100644
--- a/ts/features/design-system/navigation/routes.ts
+++ b/ts/features/design-system/navigation/routes.ts
@@ -137,10 +137,6 @@ const DESIGN_SYSTEM_ROUTES = {
     }
   },
   LEGACY: {
-    BUTTONS: {
-      route: "DESIGN_SYSTEM_LEGACY_BUTTONS",
-      title: "Buttons"
-    },
     TEXT_FIELDS: {
       route: "DESIGN_SYSTEM_LEGACY_TEXT_FIELDS",
       title: "Text Fields"
diff --git a/ts/features/fci/hooks/useFciAbortSignatureFlow.tsx b/ts/features/fci/hooks/useFciAbortSignatureFlow.tsx
index 39138093c9d..77e7db0a682 100644
--- a/ts/features/fci/hooks/useFciAbortSignatureFlow.tsx
+++ b/ts/features/fci/hooks/useFciAbortSignatureFlow.tsx
@@ -1,20 +1,18 @@
-import * as React from "react";
-import { Alert, View } from "react-native";
-import { useRoute } from "@react-navigation/native";
 import {
-  BlockButtons,
-  ButtonSolidProps,
-  IOVisualCostants,
+  FooterActionsInline,
   useIOExperimentalDesign
 } from "@pagopa/io-app-design-system";
+import { useRoute } from "@react-navigation/native";
+import * as React from "react";
+import { Alert } from "react-native";
+import LegacyMarkdown from "../../../components/ui/Markdown/LegacyMarkdown";
 import I18n from "../../../i18n";
-import { fciEndRequest } from "../store/actions";
 import { useIODispatch, useIOSelector } from "../../../store/hooks";
-import { trackFciUserExit } from "../analytics";
-import { fciSignatureRequestDossierTitleSelector } from "../store/reducers/fciSignatureRequest";
-import LegacyMarkdown from "../../../components/ui/Markdown/LegacyMarkdown";
 import { useIOBottomSheetModal } from "../../../utils/hooks/bottomSheet";
+import { trackFciUserExit } from "../analytics";
+import { fciEndRequest } from "../store/actions";
 import { fciEnvironmentSelector } from "../store/reducers/fciEnvironment";
+import { fciSignatureRequestDossierTitleSelector } from "../store/reducers/fciSignatureRequest";
 
 /**
  * A hook that returns a function to present the abort signature flow bottom sheet
@@ -35,19 +33,6 @@ export const useFciAbortSignatureFlow = () => {
     dismiss();
   };
 
-  const cancelButtonProps: ButtonSolidProps = {
-    testID: "FciStopAbortingSignatureTestID",
-    onPress: () => dismiss(),
-    label: I18n.t("features.fci.abort.confirm"),
-    accessibilityLabel: I18n.t("features.fci.abort.confirm")
-  };
-  const continueButtonProps: ButtonSolidProps = {
-    onPress: () => abortSignatureFlow(),
-    color: "danger",
-    label: I18n.t("features.fci.abort.cancel"),
-    accessibilityLabel: I18n.t("features.fci.abort.cancel")
-  };
-
   const {
     present: presentBs,
     bottomSheet,
@@ -61,13 +46,19 @@ export const useFciAbortSignatureFlow = () => {
     ),
     snapPoint: [280],
     footer: (
-      <View style={{ paddingHorizontal: IOVisualCostants.appMarginDefault }}>
-        <BlockButtons
-          type={"TwoButtonsInlineHalf"}
-          primary={{ type: "Outline", buttonProps: cancelButtonProps }}
-          secondary={{ type: "Solid", buttonProps: continueButtonProps }}
-        />
-      </View>
+      <FooterActionsInline
+        startAction={{
+          color: "primary",
+          label: I18n.t("features.fci.abort.confirm"),
+          onPress: () => dismiss(),
+          testID: "FciStopAbortingSignatureTestID"
+        }}
+        endAction={{
+          color: "danger",
+          label: I18n.t("features.fci.abort.cancel"),
+          onPress: () => abortSignatureFlow()
+        }}
+      />
     )
   });