Fix after testing

modules/applications/sheets/sort-sheet.mjs

@@ -1,4 +1,5 @@
 import HeritiersItemSheet from "./base-item-sheet.mjs"
+import { HeritiersUtility } from "../../heritiers-utility.js"
 
 export default class HeritiersSortSheet extends HeritiersItemSheet {
   /** @override */
@@ -13,7 +14,14 @@ export default class HeritiersSortSheet extends HeritiersItemSheet {
   /** @override */
   static PARTS = {
     sheet: {
-      template: "systems/fvtt-les-heritiers/templates/item-sort-sheet.html",
+      template: "systems/fvtt-les-heritiers/templates/item-sort-sheet.hbs",
     },
   }
+
+  /** @override */
+  async _prepareContext() {
+    const context = await super._prepareContext()
+    context.competencesMagie = HeritiersUtility.getCompetencesMagie() || []
+    return context
+  }
 }