changes

fusion_plating/fusion_plating/static/src/js/recipe_tree_editor.js

@@ -546,15 +546,23 @@ export class RecipeTreeEditor extends Component {
     // ---- Navigation ---------------------------------------------------------
 
     onBackToList() {
-        // If the editor was opened from the part-scoped Process Composer
-        // (context carried part_id), return to that part's form instead
-        // of the generic Recipes list.
+        // Pop this editor off the action stack and restore the
+        // previous controller — which is whatever opened the editor:
+        //   * Recipes list → recipe form → editor   ⇒ back to recipe form
+        //   * Part form → composer → editor         ⇒ back to composer
+        //   * Part form → editor (direct link)      ⇒ back to part form
         //
-        // clearBreadcrumbs: this is a semantic RETURN, not a forward
-        // navigation. Without it, every round-trip (part → composer →
-        // editor → back) leaves its intermediate pages on the breadcrumb
-        // stack, so a second visit shows "…/Process Composer/Process
-        // Editor/Process Composer/Process Editor/Part" nonsense.
+        // restore() preserves the full breadcrumb trail.
+        // clearBreadcrumbs: true (the old behaviour) would wipe parent
+        // crumbs and isolate the user on a single-crumb page.
+        try {
+            this.action.restore();
+            return;
+        } catch (e) {
+            // No prior controller — fall through to a sensible default.
+        }
+        // Fallback: when opened directly via URL with no prior crumb,
+        // pick the most contextual landing page we have.
         if (this._partId) {
             this.action.doAction({
                 type: "ir.actions.act_window",

fusion_plating/fusion_plating/static/src/js/simple_recipe_editor.js

@@ -196,6 +196,17 @@ export class FpSimpleRecipeEditor extends Component {
      * breadcrumb stack so a second visit shows nonsense.
      */
     onBackToList() {
+        // Pop this editor off the action stack and restore the
+        // previous controller — preserves the full breadcrumb trail
+        // (Recipes > LGPS1104 > Editor → back keeps "Recipes"
+        // visible; Part > Composer > Editor → back returns to the
+        // Composer with crumbs intact).
+        try {
+            this.action.restore();
+            return;
+        } catch (e) {
+            // No prior controller — fall through to a sensible default.
+        }
         if (this._partId) {
             this.action.doAction(
                 {