its functionning

src/world/World.tsx

@@ -1,9 +1,10 @@
-import { Suspense, useEffect } from "react";
+import { Suspense, useEffect, useRef } from "react";
 import { Physics } from "@react-three/rapier";
 import {
   PLAYER_SPAWN_POSITION_GAME,
   PLAYER_SPAWN_POSITION_PHYSICS,
 } from "@/data/player/playerConfig";
+import { useRepairTransitionStore } from "@/managers/stores/useRepairTransitionStore";
 import { useCameraMode } from "@/hooks/debug/useCameraMode";
 import { useEnvironmentDebug } from "@/hooks/debug/useEnvironmentDebug";
 import { useMapPerformanceDebug } from "@/hooks/debug/useMapPerformanceDebug";
@@ -53,10 +54,31 @@ export function World({ onLoadingStateChange }: WorldProps): React.JSX.Element {
     handleShadowWarmupStarted,
     shouldWarmUpShadows,
   } = useWorldSceneLoading({ sceneMode, onLoadingStateChange });
-  const playerSpawnPosition =
-    sceneMode === "game"
-      ? PLAYER_SPAWN_POSITION_GAME
-      : PLAYER_SPAWN_POSITION_PHYSICS;
+  // Capture the spawn position once on mount via a ref so it never changes
+  // mid-session (spawnPosition is reactive in Player and would re-spawn the
+  // character on every prop change). If the player returns from a repair
+  // scene, savedPlayerPosition holds their world position; otherwise fall
+  // back to the default spawn from playerConfig.
+  const savedPlayerPosition = useRepairTransitionStore(
+    (s) => s.savedPlayerPosition,
+  );
+  const playerSpawnPositionRef = useRef(
+    savedPlayerPosition ??
+      (sceneMode === "game"
+        ? PLAYER_SPAWN_POSITION_GAME
+        : PLAYER_SPAWN_POSITION_PHYSICS),
+  );
+  const playerSpawnPosition = playerSpawnPositionRef.current;
+
+  // Clear the saved position right after capturing it so the next world
+  // mount uses the default spawn instead of the stale repair-exit position.
+  useEffect(() => {
+    if (savedPlayerPosition !== null) {
+      useRepairTransitionStore.getState().setSavedPlayerPosition(null);
+    }
+    // Only on mount — intentionally no deps
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
   const showHandTrackingGloves =
     sceneMode === "physics" ||
     (status !== "idle" && usageStatus !== "inactive");