diff --git a/front/src/applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData.tsx b/front/src/applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData.tsx
index 83732a863ab..a284a937557 100644
--- a/front/src/applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData.tsx
+++ b/front/src/applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData.tsx
@@ -1,4 +1,4 @@
-import React, { ComponentType } from 'react';
+import React from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 
 import {
@@ -25,12 +25,7 @@ import {
   time2datetime,
   datetime2Isostring,
 } from 'utils/timeManipulation';
-import {
-  AllowancesSetting,
-  Chart,
-  Train,
-  TrainsWithArrivalAndDepartureTimes,
-} from 'reducers/osrdsimulation/types';
+import { Chart, Train, TrainsWithArrivalAndDepartureTimes } from 'reducers/osrdsimulation/types';
 import { TimeString } from 'common/types';
 import SpaceTimeChart, { SpaceTimeChartProps } from './SpaceTimeChart';
 import {
@@ -41,39 +36,6 @@ import {
   DispatchUpdateTimePositionValues,
 } from './types';
 
-/**
- * Stdcm will automatically show ecoBlocks if exisiting. This function takes a component and returns another component that will set the forcedEcoAllowancesSettings prop on its children
- * @param {*} Component
- * @returns RFC with OSRD Data. SignalSwitch
- */
-function withForcedEcoAllowanceSettings<T extends SpaceTimeChartProps>(
-  Component: ComponentType<T>
-): React.ComponentType<T> {
-  return (props: T) => {
-    const { simulation } = props;
-    const forcedEcoAllowancesSettings: AllowancesSetting[] = [];
-    // eslint-disable-next-line react/prop-types
-    simulation?.trains?.forEach((train) => {
-      forcedEcoAllowancesSettings[train.id] = train.eco?.route_aspects
-        ? {
-            base: true,
-            baseBlocks: false,
-            eco: true,
-            ecoBlocks: true,
-          }
-        : {
-            base: true,
-            baseBlocks: true,
-            eco: false,
-            ecoBlocks: false,
-          };
-    });
-
-    // Render the original component passing all props and forcedEcoAllowancesSettings as props to it
-    return <Component {...props} allowancesSettings={forcedEcoAllowancesSettings} />;
-  };
-}
-
 /**
  * HOC to provide store data
  * @param {RFC} Component
@@ -134,7 +96,6 @@ function withOSRDData<T extends SpaceTimeChartProps>(
 
     return (
       <Component
-        {...props}
         allowancesSettings={allowancesSettings}
         dispatchUpdateChart={dispatchUpdateChart}
         dispatchUpdateDepartureArrivalTimes={dispatchUpdateDepartureArrivalTimes}
@@ -149,16 +110,11 @@ function withOSRDData<T extends SpaceTimeChartProps>(
         simulation={simulation}
         simulationIsPlaying={isPlaying}
         timePosition={timePosition}
+        {...props}
       />
     );
   };
 }
 
-export const ForcedEcoSpaceTimeChart: React.FC<SpaceTimeChartProps> = (props) => {
-  const WithOSRDData = withOSRDData(SpaceTimeChart);
-  const WithForcedEcoAllowanceSettings = withForcedEcoAllowanceSettings(WithOSRDData);
-  return <WithForcedEcoAllowanceSettings {...props} />;
-};
-
 const OSRDSpaceTimeChart = withOSRDData(SpaceTimeChart);
 export default OSRDSpaceTimeChart;
diff --git a/front/src/applications/stdcm/views/OSRDStdcmResults.tsx b/front/src/applications/stdcm/views/OSRDStdcmResults.tsx
index 1309ed7a67b..51da4c28a66 100644
--- a/front/src/applications/stdcm/views/OSRDStdcmResults.tsx
+++ b/front/src/applications/stdcm/views/OSRDStdcmResults.tsx
@@ -1,7 +1,11 @@
 import React, { useState } from 'react';
-import { ForcedEcoSpaceTimeChart } from 'applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData';
+import SpaceTimeChart from 'applications/operationalStudies/components/SimulationResults/SpaceTimeChart/withOSRDData';
 import SpeedSpaceChart from 'applications/operationalStudies/components/SimulationResults/SpeedSpaceChart/withOSRDData';
 import { useTranslation } from 'react-i18next';
+import { useSelector } from 'react-redux';
+import { getPresentSimulation } from 'reducers/osrdsimulation/selectors';
+import { AllowancesSettings } from 'reducers/osrdsimulation/types';
+import { SimulationReport } from 'common/api/osrdEditoastApi';
 
 const OSRDStcdmResults = () => {
   const { t } = useTranslation(['translation', 'operationalStudies/manageTrainSchedule']);
@@ -10,6 +14,25 @@ const OSRDStcdmResults = () => {
   const [spaceTimeChartHeight, setSpaceTimeChartHeight] = useState(450);
   const [speedSpaceChartHeight, setSpeedSpaceChartHeight] = useState(450);
 
+  const simulation = useSelector(getPresentSimulation);
+  // by default, we show the ecoblocks for stdcm (if existing)
+  const allowancesSettings = (simulation.trains as SimulationReport[]).reduce((acc, train) => {
+    acc[train.id] = train.eco?.route_aspects
+      ? {
+          base: true,
+          baseBlocks: false,
+          eco: true,
+          ecoBlocks: true,
+        }
+      : {
+          base: true,
+          baseBlocks: true,
+          eco: false,
+          ecoBlocks: false,
+        };
+    return acc;
+  }, {} as AllowancesSettings);
+
   return (
     <main className="osrd-config-mastcontainer" style={{ height: '115vh' }}>
       <div className="osrd-simulation-container mb-2 simulation-results">
@@ -22,7 +45,8 @@ const OSRDStcdmResults = () => {
               className="spacetimechart-container mt-2"
               style={{ height: `${spaceTimeChartHeight}px` }}
             >
-              <ForcedEcoSpaceTimeChart
+              <SpaceTimeChart
+                allowancesSettings={allowancesSettings}
                 initialHeightOfSpaceTimeChart={450}
                 onSetBaseHeightOfSpaceTimeChart={setSpaceTimeChartHeight}
               />